Title:
Universal circuit breaker interlock
United States Patent D798235
Inventors:
Dominguez, Armando (Miami, FL, US)
Application Number:
29/620300
Publication Date:
09/26/2017
Filing Date:
09/29/2016
Assignee:
Dominguez Armando
Primary Class:
Other Classes:
D13/175
International Classes:
(IPC1-7): 1301
Field of Search:
D13/101, D13/118, D13/120, D13/121, D13/159, D13/160, D13/173, D13/174, D13/175, D13/199, 307/23, 307/64, 307/115, 307/125, 307/126, 307/130, 307/139, 307/141, 361/624, 361/631, 361/634, 361/641, 361/656, 200/50.32, 200/50.33, 200/50.4, 200/50.03, 200/50.05, 200/50.06
View Patent Images:
US Patent References:
8269120Interlock assembly for use with pair of aligned switchesSeptember, 2012Flegel200/43.11
D605116Key for releasing a battery pack from an at least partially electric vehicleDecember, 2009HeichalD13/118
7462791Interlock assembly for sequentially actuating power supply switches including a neutrally connected switchDecember, 2008Flegel200/50.32
7446270Interlock assemblies for circuit breakersNovember, 2008Somalingayya200/50.32
20080190747ELECTRICAL SWITCHING APPARATUS AND INTERLOCK ASSEMBLY THEREFORAugust, 2008Carson200/50.1
D562266Lockout device for a transfer switchFebruary, 2008SchnackenbergD13/175
6861596Switch interlock apparatusMarch, 2005Schnackenberg200/43.01
6617533Interlock for a circuit breakerSeptember, 2003Lawson200/50.32
6043439Slide bar interlockMarch, 2000Crooks200/50.32
D331390Circuit breaker slide interlockDecember, 1992WeinsteinD13/173
4176782Contactless digital key switchDecember, 1979Fukuda235/449
Primary Examiner:
Holland, Derrick
Claims:
CLAIM

1. The ornamental design for a universal circuit breaker interlock, as shown and describes.

Description:

Application Ser. No. 29/474,686, granted on Oct. 27, 2015. U.S. Pat. No. D.741,798 S

FIG. 1 is a perspective view of a universal circuit breaker interlock showing my new design;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a second exploded perspective view thereof;

FIG. 4 is a perspective view thereof, shown in environmental use; and,

FIG. 5 is a second perspective view thereof, shown in environmental use.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.