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Saw guard
US 1,640,517 A
Filed
: 04/17/1924
Issued
: 08/30/1927
Est. Priority Date
: 04/17/1924
Status: Expired due to Term
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Current Assignee
George J. Procknow
Original Assignee
George J. Procknow
Inventors
Procknow, George J.
Application Number
US02/707,148
Time in Patent Office
1,230 Days
Field of Search
US Class Current
83/471.2
CPC Class Codes
B27G 19/02
for circular saws
Y10T 83/7693
Tool moved relative to work...
Y10T 83/7734
With guard for tool
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