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:
Mar. 08, 1977
Filed:
Oct. 09, 1975
Applicant:
Inventors:
Robert H Allen, North Tonawanda, NY (US);
Edmund G Van Malderghem, Lewiston, NY (US);
Victor J Robertson, Niagara Falls, NY (US);
William C Shook, Wilson, NY (US);
Assignee:
Moore Business Forms, Inc., Niagara Falls, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
229 69 ; 229 85 ;
Abstract
A sealed envelope is pre-stuffed with at least one insert sheet which is positively held in place against any shifting movements relative to the envelope by retention elements attached only to the envelope and in abutting engagement with marginal edges of the insert sheets.
Allen, Robert. (1977). Envelope assembly (U.S. Patent No. 4010889). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4010889
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile