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Stepladders
US 3,042,140 A
Filed
: 04/15/1960
Issued
: 07/03/1962
Est. Priority Date
: 04/15/1960
Status: Expired due to Term
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Current Assignee
Edward T. Gillman
,
Gene E. Basile
Original Assignee
Edward T. Gillman
,
Gene E. Basile
Inventors
Basile, Gene E.
,
Gillman, Edward T.
Application Number
US04/022,601
Time in Patent Office
809 Days
Field of Search
US Class Current
182/46
CPC Class Codes
E06C 1/39
Ladders having platforms; L...
E06C 7/087
with a connecting piece ins...
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