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Permanent dial marker for permutation locks
US 3,050,977 A
Filed
: 06/22/1961
Issued
: 08/28/1962
Est. Priority Date
: 06/22/1961
Status: Expired due to Term
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Current Assignee
Alex D. Stahl
,
Daniel J. Foote
Original Assignee
Alex D. Stahl
,
Daniel J. Foote
Inventors
Foote, Daniel J.
,
Stahl, Alex D.
Application Number
US04/126,417
Time in Patent Office
432 Days
Field of Search
US Class Current
70/332
CPC Class Codes
E05B 37/00
Permutation or combination ...
Y10T 70/7418
Dials
Y10T 70/8378
Knobs, hand grips, etc.
Y10T 74/2084
Knob or dial
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