The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 1978
Filed:
Mar. 01, 1978
Wilfred H Gendron, Wilbraham, MA (US);
Westvaco Corporation, New York, NY (US);
Abstract
A compartmented mailing envelope for combining both first and third class mail includes a small front compartment and a larger rear compartment. The two compartments are formed from a blank of paper on which there is adhered a patch of paper. A single top closure flap is foldably attached to one end of the blank for sealing both compartments simultaneously. Meanwhile, a means is provided in conjunction with the top closure flap to provide access to the small front compartment without disturbing the contents of the larger rear compartment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile