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Coupler for power take-off
US 3,260,541 A
Filed
: 03/23/1962
Issued
: 07/12/1966
Est. Priority Date
: 03/23/1962
Status: Expired due to Term
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Current Assignee
Ernest E. Cook
,
Harry J. Sadler
Original Assignee
Ernest E. Cook
,
Harry J. Sadler
Inventors
Sadler, Harry J.
,
Cook, Ernest E.
Application Number
US04/182,018
Time in Patent Office
1,572 Days
Field of Search
US Class Current
403/325
CPC Class Codes
A01B 71/06
Special adaptations of coup...
F16D 1/116
the interengaging parts inc...
F16D 2001/103
the torque is transmitted v...
Y10T 403/599
Spring biased manipulator
Y10T 403/7033
including a lock or retainer
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