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Protective covering to prevent ice accumulations
US 2,560,287 A
Filed
: 09/19/1944
Issued
: 07/10/1951
Est. Priority Date
: 09/19/1944
Status: Expired due to Term
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Current Assignee
Thomas C. Harper
Original Assignee
Thomas C. Harper
Inventors
Harper, Thomas C.
Application Number
US02/554,807
Time in Patent Office
2,485 Days
Field of Search
US Class Current
244/134.00A
CPC Class Codes
B64D 15/16
by mechanical means
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