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US 2,639,121 A
Filed
: 09/10/1951
Issued
: 05/19/1953
Est. Priority Date
: 09/10/1951
Status: Expired due to Term
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Current Assignee
Clark Hudspeth
Original Assignee
Clark Hudspeth
Inventors
Hudspeth, Clark
Application Number
US03/245,923
Time in Patent Office
617 Days
Field of Search
US Class Current
254/131
CPC Class Codes
B60B 29/001
comprising lifting or align...
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