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Combined letter sheet and return postal card or envelope
US 2,559,776 A
Filed
: 06/23/1950
Issued
: 07/10/1951
Est. Priority Date
: 01/11/1949
Status: Expired due to Term
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Current Assignee
Samuel R. Larzelere
Original Assignee
Samuel R. Larzelere
Inventors
Larzelere, Samuel R.
Application Number
US03/169,826
Time in Patent Office
382 Days
Field of Search
US Class Current
229/92.1
CPC Class Codes
B42D 15/08
Letter-cards or letter-shee...
B65D 27/06
with provisions for repeate...
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