Demagnetization apparatus

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

1. Demagnetization apparatus

1.1 is a front view;

1.2 is a side view;

1.3 is a front perspective view;

1.4 is a rear perspective view; and

1.5 is a bottom view.

In the drawings, the broken lines are for the purpose of illustrating portions of the demagnetization apparatus that forms no part of the claimed design.

Claims

The ornamental design for a demagnetization apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D153161 March 1949 Nave
D197560 February 1964 Kosinki
D211022 May 1968 Kahn
5608319 March 4, 1997 Maurer
D690276 September 24, 2013 Shaw
D702192 April 8, 2014 Arioka
D729747 May 19, 2015 Suzuki
D778649 February 14, 2017 Jackson
D790468 June 27, 2017 Kokura
D806660 January 2, 2018 Braswell, Jr.
D835497 December 11, 2018 Rindy
D901384 November 10, 2020 Yasuda
D904326 December 8, 2020 Zhang
D909303 February 2, 2021 Tsao
D911283 February 23, 2021 Chen
D917266 April 27, 2021 Winnie
D918151 May 4, 2021 Rostron
20040263300 December 30, 2004 Maurer
20050195058 September 8, 2005 Maurer
20190096559 March 28, 2019 Maurer
Patent History
Patent number: D949106
Type: Grant
Filed: Nov 18, 2019
Date of Patent: Apr 19, 2022
Inventor: Albert Maurer (Grüt)
Primary Examiner: Rhea Shields
Application Number: 35/509,514
Classifications