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Handles for flexible doors
US 2,713,897 A
Filed
: 03/27/1953
Issued
: 07/26/1955
Est. Priority Date
: 03/27/1953
Status: Expired due to Term
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Current Assignee
Dorwin Teague Walter
,
Robert H. Ensign
Original Assignee
Dorwin Teague Walter
,
Robert H. Ensign
Inventors
DORWIN TEAGUE WALTER
,
Ensign, Robert H.
Application Number
US03/345,166
Time in Patent Office
851 Days
Field of Search
US Class Current
160/117
CPC Class Codes
E05B 1/0015
Knobs or handles which do n...
Y10T 292/03
Miscellaneous
Y10T 292/0814
Double acting
Y10T 292/0876
Double acting
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