United States Patent D821986

Seidl, Kenneth G. (Port Washington, WI, US)
Li, Paul (Milwaukee, WI, US)
Dorn, Douglas A. (Brookfield, WI, US)
Application Number:
Publication Date:
Filing Date:
Raffel Systems, LLC (Germantown, WI, US)
Primary Class:
International Classes:
(IPC1-7): 1303
Field of Search:
D13/162, D13/164, D13/171, D13/173, D13/174
View Patent Images:
US Patent References:
9804632Fast embedded hand controllerOctober, 2017Gassner
D788719SwitchJune, 2017LiD13/171
9640343Hand-switch arrangement for an adjustable seating furniture, adjustable seating furniture and assembly method for an adjustable seating furnitureMay, 2017Koch
D786805SwitchMay, 2017AndersonD13/174
D777688SwitchJanuary, 2017SeidlD13/171
D758326SwitchJune, 2016DornD13/174
D740763Smart furniture control boxOctober, 2015WenjiD13/162
20140353134MECHANICALLY LOCKABLE HAND SWITCHDecember, 2014Muller200/5A
8884175Self-locking switchNovember, 2014Botez200/341
D689825Smart furniture control boxSeptember, 2013WenjiD13/162
20110198894Chair with electrically adjustable componentsAugust, 2011Hsieh297/68

Primary Examiner:
Sikder, Selina
Attorney, Agent or Firm:
Casimir Jones S.C.
Sisk, Tyler J.

1. The ornamental design for a switch, as shown and described.


FIG. 1 is a three-quarter perspective view showing our new design of a switch;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical;

FIG. 3 is a left side elevational view thereof,

FIG. 4 is a right side elevational view thereof,

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in FIGS. 1 through 6 are for the purpose of illustrating environment, and form no part of the claimed design.