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Combined handle and push-button housing for electrically encoded push-button lock
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Information
Patent Grant
D257714
References
Source
Patent Number
D257,714
Date Filed
Thursday, June 1, 1978
46 years ago
Date Issued
Tuesday, December 30, 1980
43 years ago
Inventors
Karl H. Heuser
Original Assignees
Huwil-Werke GmbH
Examiners
Gandy; James M.
Agents
Flynn; Robert D.
US Classifications
D08 - Tools and hardware
Field of Search
US
D08 331
D08 301
D08 313
070 214
070 220
070 278
070 224
016 124
International Classifications
Term of Grant
14Years
Information
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Abstract
Description
Claims
The ornamental design for a combined handle and push-button housing for an electrically encoded push-button lock, as shown and described.
Priority Claims (1)
Number
Date
Country
Kind
277
Dec 1977
DEX
US Referenced Citations (3)
Number
Name
Date
Kind
D218672
Lauper
Sep 1970
D230132
Pastva, Jr.
Jan 1974
2793386
Muhlhauser
May 1957
Non-Patent Literature Citations (1)
Entry
Home Furnishings Daily, 4/16/63, p. 22, Push Button Lock.