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Insulating structure and method of producing same
US 2,955,686 A
Filed
: 07/23/1957
Issued
: 10/11/1960
Est. Priority Date
: 07/23/1957
Status: Expired due to Term
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Current Assignee
Harold H. Blomeley
,
Ralph Blomeley
Original Assignee
Harold H. Blomeley
,
Ralph Blomeley
Inventors
RALPH BLOMELEY
,
Blomeley, Harold H.
Application Number
US03/673,686
Time in Patent Office
1,176 Days
Field of Search
US Class Current
52/246
CPC Class Codes
B65D 90/06
Coverings, e.g. for insulat...
F16L 59/12
Arrangements for supporting...
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