US 11,872,503 B2
Circuit blocks
Nathaniel W. MacDonald, Mill Valley, CA (US); and John F. Schuster, San Francisco, CA (US)
Assigned to Tenka Inc., Willits, CA (US)
Filed by Tenka Inc., Willits, CA (US)
Filed on Mar. 15, 2022, as Appl. No. 17/654,893.
Application 17/654,893 is a division of application No. 16/694,360, filed on Nov. 25, 2019, granted, now 11,291,925.
Application 16/694,360 is a continuation of application No. 15/482,471, filed on Apr. 7, 2017, granted, now 10,512,853, issued on Dec. 24, 2019.
Claims priority of provisional application 62/320,435, filed on Apr. 8, 2016.
Prior Publication US 2022/0203253 A1, Jun. 30, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A63H 33/04 (2006.01); A63H 33/08 (2006.01)
CPC A63H 33/042 (2013.01) [A63H 33/046 (2013.01); A63H 33/086 (2013.01); A63H 33/088 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device, comprising:
a corner section including an outer edge and an inner edge, opposite the outer edge, the corner section including a flexible, conductive material configured to be displaced in response to a force applied to the outer edge;
at least one additional section extending from the corner section;
at least one tab coupled to the at least one additional section and configured to electrically couple to a substrate; and
a retainer section opposite the corner section and configured to electrically couple to the substrate;
wherein the inner edge of the corner section, the at least one additional section, and the retainer section are configured to form an inner region configured to receive and retain a magnet.