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Appliance knobs
US 2,797,592 A
Filed
: 09/03/1952
Issued
: 07/02/1957
Est. Priority Date
: 09/03/1952
Status: Expired due to Term
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Current Assignee
Marius W. Marrapese
Original Assignee
Marius W. Marrapese
Inventors
Marrapese, Marius W.
Application Number
US03/307,617
Time in Patent Office
1,763 Days
Field of Search
US Class Current
74/548
CPC Class Codes
G05G 1/10
Details, e.g. of discs, kno...
Y10T 74/20474
Rotatable rod, shaft, or post
Y10T 74/20762
Shaft connections
Y10T 74/2084
Knob or dial
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