Headshell
Latest Audio-Technica Corporation Patents:
Description
The equal-length broken lines in the drawings depict portions of the headshell that form no part of the claimed design.
Claims
The ornamental design for a headshell, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
4087095 | May 2, 1978 | Koda |
D249143 | August 29, 1978 | Ohtomo |
D252330 | July 10, 1979 | Leech |
4435800 | March 6, 1984 | Dennis |
4490816 | December 25, 1984 | Kehl |
D277178 | January 15, 1985 | Morita |
D494158 | August 10, 2004 | Warden |
D803182 | November 21, 2017 | Czaniecki |
9997175 | June 12, 2018 | Liu |
D879740 | March 31, 2020 | Wu |
20180247670 | August 30, 2018 | Cheon |
20180286435 | October 4, 2018 | Son |
20200058321 | February 20, 2020 | Yamashiro |
54156605 | December 1979 | JP |
- “Audio-Technica AT-HS4 Universal Turntable Headshell”. Found online Jul. 10, 2020 at amazon.com. Reference dated Feb. 6, 2019. Retrieved from https://www.amazon.com/Audio-Technica-AT-HS4-Universal-Turntable-Headshell/dp/B07N3RVMV4. (Year: 2019).
- “Audio-Technica AT-HS3 Universal Angled Phono Headshell”. Found online Jul. 10, 2020 at amazon.com. Reference dated Apr. 10, 2018. Retrieved from https://www.amazon.com/Audio-Technica-ATHS3-Turntable-Cartridge/dp/B06XHFNHTH/ref=pd_lpo_23_t_0/132-8872043-7311067. (Year: 2018).
- “Straight Tonearm Headshell”. Found online Jul. 10, 2020 at amazon.com. Reference dated May 9, 2011. Retrieved from https://www.turntableneedles.com/Straight-Tonearm-Headshell-for-Many-Japanese-Turntables_p_785.html. (Year: 2011).
Patent History
Patent number: D920257
Type: Grant
Filed: Feb 14, 2019
Date of Patent: May 25, 2021
Assignee: Audio-Technica Corporation (Tokyo)
Inventor: Nobuyoshi Fujiwara (Tokyo)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Amanda Christensen
Application Number: 29/680,179
Type: Grant
Filed: Feb 14, 2019
Date of Patent: May 25, 2021
Assignee: Audio-Technica Corporation (Tokyo)
Inventor: Nobuyoshi Fujiwara (Tokyo)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Amanda Christensen
Application Number: 29/680,179
Classifications
Current U.S. Class:
Element Or Attachment (D13/154)