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:
Jan. 05, 1982
Filed:
Dec. 14, 1978
Applicant:
Inventor:
Alexander M Brown, Daytona Beach, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
2420 / ;
Abstract
A pressure sealing zipper comprising a gasket assembled to an interdigitating zipper chain which uses a slider without a diamond to penetrate between the interlocking portions of the elements. On one side of the zipper chain, a single plate slider tracks in slots adjacent the zipper tape and maintains the elements in coplanar relationship by contacting the elements both directly and indirectly through the zipper tape. The sealing gasket is carried by the elements on the side opposite the slider. This construction permits the slider to terminate above the gasket opening in a closed end sealing zipper.