EMF protection device
Description
The broken lines shown in
Claims
The ornamental design for an EMF protection device, as shown and described.
Referenced Cited
Patent History
Patent number: D889473
Type: Grant
Filed: Jul 19, 2018
Date of Patent: Jul 7, 2020
Inventor: Jack D. Hughes, II (Fort Bragg, CA)
Primary Examiner: Derrick E Holland
Application Number: 29/657,215
Type: Grant
Filed: Jul 19, 2018
Date of Patent: Jul 7, 2020
Inventor: Jack D. Hughes, II (Fort Bragg, CA)
Primary Examiner: Derrick E Holland
Application Number: 29/657,215
Classifications
Current U.S. Class:
For Computer (D14/439)