Elapsed time clock

Details Elapsed time clock Elapsed time clock

2011-07-26

2011-07-26

Lieberman, Lucy (Department: 2913)

Measuring, testing, or signalling instruments

Time-measuring instrument or casing

Recording, e.g., time clock, etc.

CD10S014000, CD10S040000, CD19S064000

Design Patent

active

D0642078

CLAIM:
We claim the ornamental design for an elapsed time clock, as shown.

REFERENCES:
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patent: D396192 (1998-07-01), Kubota
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patent: D457812 (2002-05-01), Chan
patent: D473901 (2003-04-01), Stoneberg
patent: 7121833 (2006-10-01), Brown et al.
patent: 7236430 (2007-06-01), Brown et al.
“Big Time Learning Clock, 12-Hour Demonstration Clock” Learning Resources, Inc. (available prior to Feb. 3, 2011).
“Judy Discovery Clock” Judy/Instructo Company (available prior to Feb. 3, 2011).
“Magnetic Big Time Learning Clock: 13” Learning Resources, Inc. (available prior to Feb. 3, 2011).
“Primary Time Teacher 12-Hour Learning Clock” Learning Resources, Inc. (available prior to Feb. 3, 2011).
“Talking Clever Clock” Learning Resources, Inc. (available prior to Feb. 3, 2011).

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