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COLLAPSIBLE CONTAINER,DUSTPAN ASSEMBLY FOR SOLID CLEANING MATERIAL
US 3,534,424 A
Filed
: 07/15/1968
Issued
: 10/20/1970
Est. Priority Date
: 07/15/1968
Status: Expired due to Term
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Current Assignee
Lawrence Levinson
Original Assignee
Lawrence Levinson
Inventors
Levinson, Lawrence
Application Number
US04/744,868
Time in Patent Office
827 Days
Field of Search
US Class Current
15/105
CPC Class Codes
A47L 13/52
Dust pans; Crumb trays
E01H 1/1206
for picking up excrements m...
E01H 2001/126
the implement being for sin...
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