USD813189S1 - Vacuum tube based audio amplifier - Google Patents
Vacuum tube based audio amplifier Download PDFInfo
- Publication number
- USD813189S1 USD813189S1 US29/613,548 US201729613548F USD813189S US D813189 S1 USD813189 S1 US D813189S1 US 201729613548 F US201729613548 F US 201729613548F US D813189 S USD813189 S US D813189S
- Authority
- US
- United States
- Prior art keywords
- vacuum tube
- audio amplifier
- based audio
- tube based
- view
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Description
The stippling in the Figures on the front face and the transformer devices represents a pastel color and while shown intermittently is understood to be extended uniformly across the entire surface upon which it is applied.
The wood-pattern lines shown in the Figures indicate that the surface portions of the amplifier comprise a wood appearance. The specific wood grain pattern depicted in the figures is for illustrative purposes only.
The broken-line disclosure in the views is understood to form part of the claimed design.
Claims (1)
- The ornamental design for a vacuum tube based audio amplifier, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/613,548 USD813189S1 (en) | 2017-08-10 | 2017-08-10 | Vacuum tube based audio amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/613,548 USD813189S1 (en) | 2017-08-10 | 2017-08-10 | Vacuum tube based audio amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
USD813189S1 true USD813189S1 (en) | 2018-03-20 |
Family
ID=61599923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/613,548 Active USD813189S1 (en) | 2017-08-10 | 2017-08-10 | Vacuum tube based audio amplifier |
Country Status (1)
Country | Link |
---|---|
US (1) | USD813189S1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD245542S (en) * | 1976-02-23 | 1977-08-23 | Hydro-Spa, Inc. | Bathing pool |
USD839318S1 (en) * | 2016-08-24 | 2019-01-29 | Dometic Sweden Ab | Control panel |
USD871364S1 (en) | 2019-07-12 | 2019-12-31 | Eric J. Lundgard | Audio amplifier |
USD881156S1 (en) * | 2015-08-26 | 2020-04-14 | Sennheiser Electronic Gmbh & Co. Kg | Sound amplifier |
US10697694B2 (en) | 2016-08-23 | 2020-06-30 | Dometic Sweden Ab | Cabinet for a recreational vehicle |
USD893460S1 (en) * | 2018-04-11 | 2020-08-18 | Echowell Electronic Co., Ltd. | Vacuum tube speaker |
USD907605S1 (en) * | 2018-11-29 | 2021-01-12 | Lg Electronics Inc. | Case for vacuum tubes |
USD924202S1 (en) * | 2018-11-29 | 2021-07-06 | Lg Electronics Inc. | Audio player |
USD924843S1 (en) * | 2018-11-29 | 2021-07-13 | Lg Electronics Inc. | Audio player |
US11187456B2 (en) | 2016-08-26 | 2021-11-30 | Dometic Sweden Ab | Refrigerating device for a recreational vehicle |
USD942534S1 (en) * | 2019-10-19 | 2022-02-01 | Mahdi Al-Husseini | Calculator with electronic tube display and keypad |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1905276A (en) * | 1930-02-11 | 1933-04-25 | Westinghouse Electric & Mfg Co | Photocell amplifier unit |
US2497747A (en) * | 1948-03-24 | 1950-02-14 | Sarkes Tarzian | Combined chassis and multichannel tuner |
USD371787S (en) * | 1994-07-20 | 1996-07-16 | Tong-Hoon Sohn | Analogue power amplifier |
USD489705S1 (en) * | 2001-12-15 | 2004-05-11 | Electro Brand, Inc. | Vacuum tubes of a radio |
USD508478S1 (en) * | 2004-01-14 | 2005-08-16 | Yamaha Corporation | Amplifier for electric guitar |
USD525613S1 (en) * | 2004-05-26 | 2006-07-25 | Suzuki Mechatronics Yugengaisha | Audio amplifier |
USD598004S1 (en) | 2008-05-23 | 2009-08-11 | Je Electronic Company Limited | Vacuum tube amplifier |
USD669992S1 (en) | 2010-05-20 | 2012-10-30 | Sound Surgical Technologies, Llc | Ultrasonic amplifier |
USD678863S1 (en) | 2011-12-08 | 2013-03-26 | Panasonic Corporation | Speaker with an amplifier |
USD702211S1 (en) * | 2012-04-24 | 2014-04-08 | Samsung Electronics Co., Ltd. | Docking audio |
USD702663S1 (en) * | 2012-06-29 | 2014-04-15 | Samsung Electronics Co., Ltd. | Docking audio |
USD713379S1 (en) * | 2012-10-23 | 2014-09-16 | Samsung Electronics Co., Ltd. | Audio player |
USD729762S1 (en) | 2013-07-31 | 2015-05-19 | Shenzhen Rapoo Technology Co., Ltd. | Audio amplifier |
-
2017
- 2017-08-10 US US29/613,548 patent/USD813189S1/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1905276A (en) * | 1930-02-11 | 1933-04-25 | Westinghouse Electric & Mfg Co | Photocell amplifier unit |
US2497747A (en) * | 1948-03-24 | 1950-02-14 | Sarkes Tarzian | Combined chassis and multichannel tuner |
USD371787S (en) * | 1994-07-20 | 1996-07-16 | Tong-Hoon Sohn | Analogue power amplifier |
USD489705S1 (en) * | 2001-12-15 | 2004-05-11 | Electro Brand, Inc. | Vacuum tubes of a radio |
USD508478S1 (en) * | 2004-01-14 | 2005-08-16 | Yamaha Corporation | Amplifier for electric guitar |
USD525613S1 (en) * | 2004-05-26 | 2006-07-25 | Suzuki Mechatronics Yugengaisha | Audio amplifier |
USD598004S1 (en) | 2008-05-23 | 2009-08-11 | Je Electronic Company Limited | Vacuum tube amplifier |
USD669992S1 (en) | 2010-05-20 | 2012-10-30 | Sound Surgical Technologies, Llc | Ultrasonic amplifier |
USD678863S1 (en) | 2011-12-08 | 2013-03-26 | Panasonic Corporation | Speaker with an amplifier |
USD702211S1 (en) * | 2012-04-24 | 2014-04-08 | Samsung Electronics Co., Ltd. | Docking audio |
USD702663S1 (en) * | 2012-06-29 | 2014-04-15 | Samsung Electronics Co., Ltd. | Docking audio |
USD713379S1 (en) * | 2012-10-23 | 2014-09-16 | Samsung Electronics Co., Ltd. | Audio player |
USD729762S1 (en) | 2013-07-31 | 2015-05-19 | Shenzhen Rapoo Technology Co., Ltd. | Audio amplifier |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD245542S (en) * | 1976-02-23 | 1977-08-23 | Hydro-Spa, Inc. | Bathing pool |
USD881156S1 (en) * | 2015-08-26 | 2020-04-14 | Sennheiser Electronic Gmbh & Co. Kg | Sound amplifier |
US10697694B2 (en) | 2016-08-23 | 2020-06-30 | Dometic Sweden Ab | Cabinet for a recreational vehicle |
USD839318S1 (en) * | 2016-08-24 | 2019-01-29 | Dometic Sweden Ab | Control panel |
US11187456B2 (en) | 2016-08-26 | 2021-11-30 | Dometic Sweden Ab | Refrigerating device for a recreational vehicle |
US11578913B2 (en) | 2016-08-26 | 2023-02-14 | Dometic Sweden Ab | Refrigerating device for a recreational vehicle |
USD893460S1 (en) * | 2018-04-11 | 2020-08-18 | Echowell Electronic Co., Ltd. | Vacuum tube speaker |
USD907605S1 (en) * | 2018-11-29 | 2021-01-12 | Lg Electronics Inc. | Case for vacuum tubes |
USD924202S1 (en) * | 2018-11-29 | 2021-07-06 | Lg Electronics Inc. | Audio player |
USD924843S1 (en) * | 2018-11-29 | 2021-07-13 | Lg Electronics Inc. | Audio player |
USD871364S1 (en) | 2019-07-12 | 2019-12-31 | Eric J. Lundgard | Audio amplifier |
USD942534S1 (en) * | 2019-10-19 | 2022-02-01 | Mahdi Al-Husseini | Calculator with electronic tube display and keypad |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY |