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Combined latch and deadbolt unit
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Information
Patent Grant
D297805
References
Source
Patent Number
D297,805
Date Filed
Friday, December 20, 1985
39 years ago
Date Issued
Tuesday, September 27, 1988
36 years ago
Inventors
Charles J. Ortega
Nandor Gajer
David L. O'Day
Paul D. Fleming
Original Assignees
W & F Manufacturing, Inc.
Examiners
Bullock; B. J.
Agents
Kelly, Bauersfeld & Lowry
US Classifications
D08 - Tools and hardware
Field of Search
US
D08 300
D08 301
D08 302
D08 315-320
D08 307
D08 310
D08 312
D08 311
D08 308
D08 350
016 110 R
016 111 R
016 118
016 121
016 124
016 126
016 127
016 DIG 30
016 DIG 32
292 DIG 30
Term of Grant
14Years
Information
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Abstract
Description
Claims
The ornamental design for a combined latch and deadbolt unit, substantially as shown and described.
US Referenced Citations (6)
Number
Name
Date
Kind
D216454
Campbell
Jan 1970
D223992
Gerlach
Jun 1972
D271561
Valli
Nov 1983
D280073
Wildgen
Aug 1985
D280074
Wildgen
Aug 1985
1818612
Floradax
Aug 1931
Non-Patent Literature Citations (1)
Entry
Amerock cat.-C-2087; p. 15, latch set.