Prosecution Insights
Last updated: October 27, 2026
Application No. 17/865,615

Audio Playing Vaporizer Device

Final Rejection §103
Filed
Jul 15, 2022
Examiner
GRAY, LINDA LAMEY
Art Unit
1745
Tech Center
1700 — Chemical & Materials Engineering
Assignee
None recorded (individual inventor: Matthew James McMullin)
OA Round
2 (Final)
83%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
674 granted / 816 resolved
+17.6% vs TC avg
Strong +17% interview lift
Without
With
+17.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
29 currently pending
Career history
845
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
37.4%
-2.6% vs TC avg
§102
20.5%
-19.5% vs TC avg
§112
36.9%
-3.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 816 resolved cases

Office Action

§103
DETAILED ACTION Claim Interpretation The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: ●Heating Element in claim(s) 1, 2, 17 ●Audio Assembly in claim(s) 1, 17 ●User Input Component in claim(s) 7, 16, 17 ●Means for Selecting in claim(s) 16, 17 Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. Claim Rejections - 35 USC § 103 Claim(s) 1-7, 9, and 15-17 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lord (US 2015/0245660 A1) in view of Liu (US 2013/0333711 A1) and Cameron (US 2017/0021096 A1). Claims 1-7, 9, and 15-17: Lord teaches an audio playing vaporizer device with a cylindrical profile (¶s3-8 Fig6-7). The audio playing vaporizer device comprising: ●a main unit including ●a mouthpiece 31 (¶124) ●a reservoir storing a vaporizable material (¶125) ●a heating element 32 configured to vaporize the vaporizable material (¶126) ●a rechargeable battery 44 (¶127) ●a sensor 50 disposed about the mouthpiece 31, the sensor 50 configured to detect a user contact and, upon detection of the user contact, output a sensor signal with, for example, a speaker (i.e. the claimed “loud” speaker in that the speaker has a volume (¶9 ¶129 ¶132 Fig9) at a bottom end of the main unit (¶115-115 ¶133-138 Figs6-8) ●a controller 47 disposed within the main unit, the controller 47 configured to receive the sensor signal from the sensor 50 and, upon receipt of the sensor signal, output at least one of an audio signal and a heating element signal (¶130-132) with the heating element 32 configured to receive the heating element signal from the controller 47 and, upon receipt of the heating element signal, vaporize the vaporizable material ●a memory disposed within the main unit (¶87), the memory storing at least one audio file (a plurality in that a sound may be a buzz or a beep which are different – and play for a predetermined amount of time (¶104 ¶109)) (¶8-9 ¶15-16 ¶23 ¶35 ¶52-59 ¶104-119) ●an audio assembly 51 disposed within the main unit, the audio assembly 51 configured to receive the audio signal from the controller 47 and, upon receipt of the audio signal, play the at least one audio file (¶130) ●a user input component (¶99) at an exterior of the main unit which provides a user with a means of selecting (part of computer 20) one of the plurality of audio files for the audio assembly to play (¶37 ¶50 ¶99-112) The sensor 50 is considered to be about the mouthpiece 31 in that the sensor detects a user at the mouthpiece by user inhalation and device pressure drop, i.e. the sensor for/about/provided-to detect action at the mouthpiece. Other locations within reference may be included in the above recited locations (paragraphs, drawing, abstract, claims) to demonstrate further the features in the reference as claimed in the instant claims. Claim 1, with respect to claimed heating element and audio assembly, because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. The instant specification teaches a structure for the heating element and audio assembly to perform the claimed functions. Lord teaches a structure for the heating element and audio assembly to perform the same claimed functions. Lord is thus considered to meet this/these limitation of the claim. (A ) Claims 1 and 17, Lord teaches that the battery 44 is rechargeable. Lord not teach that the main unit includes a micro universal serial bus (USB) port; and (B ) Claims 1 and 17, Lord teaches the a memory disposed within the main unit (¶87), the memory storing at least one audio file (a plurality in that a note sound may be a buzz or a beep which are different – and play for a predetermined amount of time (¶104 ¶109)). Lord does not teach that the audio file is a song or tune. With respect to (A) above: however, providing a micro universal serial bus (USB) port as part of an electronic cigarette is conventional and well-known in the art when the electronic cigarette provides power by way of a battery – as demonstrated by Liu. Liu teaches an electronic cigarette having rechargeable batteries which are recharged using an micro universal serial bus (USB) port (¶72). It would have been obvious to a person of ordinary skill in the art, before the effective filing date of the invention, to have provided in Lord that the main unit includes a micro universal bus (USB) port for recharging the battery 44 as is conventional and well-known in the art when the electronic cigarette provides power by way of a battery – as demonstrated by Liu; further, a micro universal serial bus (USB) port provides one with the ability to recharge their electronic cigarette at almost any location. With respect to (B) above: Cameron teaches an electronic vapor device comprising an audio file. The audio file is output according to a sensed status of the electronic vapor device. The audio file may output a sizzle sound as in burning embers, voices, clapping, stomping, gurgling (as with a bong), birds chirping, harmonics, and patterns of beeps. Also, the audio file may output chants (which are songs and tunes) and musical notes (which are tunes). The songs and tunes may provide, if at a sporting event, an increased level of support. The songs and tunes may also provide a source of entertainment (Abstract; ¶5 ¶53 ¶76 ¶87 ¶146 ¶s164-166 ¶203 ¶231 ¶231 ¶234 ¶236 ¶238). It would have been obvious to a person of ordinary skill in the art, before the effective filing date of the invention, to have provided in Lord that the audio file is a song or tune as taught by Cameron to be alternative to a patterns of beeps (Lord and Cameron both teach patterns of beeps) and because Cameron teaches that audio files of chants (which are songs and tunes) and musical notes (which are tunes) may provide, if at a sporting event, an increased level of support – and the songs and tunes may also provide a source of entertainment. Claim 2, with respect to claimed heating element, because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. The instant specification teaches a structure for the heating element to perform the claimed functions. Lord teaches a structure for the heating element to perform the same claimed functions. Lord is thus considered to meet this/these limitation of the claim. Claims 3 and 17, with respect to timing of the output of the audio signal and heating element signal (i.e. at the same time or at different times in any particular order) the timing of the outputs to which one skilled in the art would consider performing (when making the device to operate) is a function of, among other variables, the type of audio response (for example, buzz or beeps) desired, the audio purpose, how the heating element receives the heating element signal, and when heating is desired relative to inhalation. Accordingly, it would have been obvious to a person having ordinary skill in the art, before the effective filing date of the invention, to have optimized the timing of the output of the audio signal and heating element signal (i.e. at the same time or at different times in any particular order) to which one skilled in the art would consider based on known variables, as those listed; and thus, the claimed timing cannot be considered critical. “[W]here the general conditions of a claim are disclosed in the prior art, it is not inventive to discover the optimum and workable ranges (i.e. timing) by routine experimentation,” In re Aller, 220 F.2d 454, 456, 105 USPQ 233, 235 (CCPA 195). The mere carrying forward of an original patented conception involving only change of form (timing) by substantially the same means, is not such an invention as will sustain a patent, In re Williams, 36 F.2d 436, 438 (CCPA 1929). See MPEP 2144.05 II.A. Claim 7, with respect to claimed user input component, because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. The instant specification teaches a structure for the user input component to perform the claimed functions. Lord teaches a structure for the user input component to perform the same claimed functions. Lord is thus considered to meet this/these limitation of the claim. Claim 16, with respect to claimed user input component and means for selecting, because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. The instant specification teaches a structure for the user input component and the means for selecting to perform the claimed functions. Lord teaches a structure for the user input component and the means for selecting to perform the same claimed functions. Lord is thus considered to meet this/these limitation of the claim. Claim 17, with respect to claimed (a) heating element, (b) audio assembly, (c) user input component, and (d) means of selecting, because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. The instant specification teaches a structure for (a)-(d) above to perform the claimed functions. Lord teaches a structure for (a)-(d) above to perform the same claimed functions. Lord is thus considered to meet this/these limitation of the claim. Claim(s) 10 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lord (US 2015/0245660 A1) in view of Liu (US 2013/0333711 A1) and Cameron (US 2017/0021096 A1), as applied to claims 1-7, 9, and 15-17 above, and further in view of Bellinger (US 2013/0104916 A1). Claim 10, Lord does not teach that the user input component includes a dial. However, dials are a conventional and well-known means for operating upon an electronic vaporizer – as demonstrated by Bellinger (¶20 ¶30). It would have been obvious to a person of ordinary skill in the art, before the effective filing date of the invention, to have provided in Lord that the user input component includes a dial as is conventional and well-known in the art – as demonstrated by Bellinger – where successful results have been demonstrated. Claim(s) 21-22 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lord (US 2015/0245660 A1) in view of Liu (US 2013/0333711 A1) and Cameron (US 2017/0021096 A1), as applied to claims 1-7, 9, and 15-17, and further in view of Pell (US 2020/0353187 A1). Claims 21-22, Lord teaches the predetermined amount of time may be a function of the number of puffs and/or a time limit and/or a total quantity of vaporizable material (¶55 ¶121) – but does not teach a 10-second puff (a draw duration – claim 22; 10-second puff – claim 21). However, Pell teaches an inhalation apparatus where a user inhales from 8 to 10 seconds whereby this time allows a balance between enhancement experience and unwanted effects (Abstract ¶29 ¶32). It would have been obvious to a person of ordinary skill in the art, before the effective filing date of the invention, to have provided in Lord a 10-second puff as is conventional and well-known in the art – as demonstrated by Pell – where a 10 second puff is considered by Puff as a time which allows a balance between enhancement experience and unwanted effects. Conclusion The amendments and comments filed 4-3-26 have been entered and fully considered – the results of which are provided herein. Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to LINDA GRAY whose telephone number is (571) 272-5778. The examiner can normally be reached Monday - Friday, 9 AM to 5:30 PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Phil Tucker can be reached at (571) 272-1095. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /LINDA L GRAY/Primary Examiner, Art Unit 1745
Read full office action

Prosecution Timeline

Jul 15, 2022
Application Filed
Mar 06, 2025
Response after Non-Final Action
Nov 03, 2025
Non-Final Rejection mailed — §103
Apr 03, 2026
Response Filed
Apr 22, 2026
Final Rejection mailed — §103
Oct 26, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
83%
Grant Probability
99%
With Interview (+17.2%)
2y 6m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 816 resolved cases by this examiner. Grant probability derived from career allowance rate.

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