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

• 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
• US Class Current: 229/92.1
• CPC Class Codes: B42D 15/08 Letter-cards or letter-sheets, i.e. cards or sheets each of which is to be folded with the message inside and to serve as its own envelope for mailing
• CPC Class Codes: B65D 27/06 with provisions for repeated re-use

Claims