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Sponge brush
US 2,753,582 A
Filed
: 04/30/1952
Issued
: 07/10/1956
Est. Priority Date
: 04/30/1952
Status: Expired due to Term
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Current Assignee
Chester P. Fredericks
Original Assignee
Chester P. Fredericks
Inventors
Fredericks, Chester P.
Application Number
US03/285,125
Time in Patent Office
1,532 Days
Field of Search
US Class Current
15/244.1
CPC Class Codes
A46B 9/005
where the brushing material...
E04F 21/06
Implements for applying pla...
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