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Locking and tension indicating washer nut device
US 3,135,154 A
Filed
: 04/26/1961
Issued
: 06/02/1964
Est. Priority Date
: 04/26/1961
Status: Expired due to Term
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Current Assignee
John Zenzic
Original Assignee
John Zenzic
Inventors
JOHN ZENZIC
Application Number
US04/105,598
Time in Patent Office
1,133 Days
Field of Search
US Class Current
411/12
CPC Class Codes
F16B 31/028
with a load-indicating wash...
F16B 39/26
with spring washers fastene...
F16B 43/02
with special provisions for...
Y10S 411/96
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