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. 04, 1977
Filed:
May. 07, 1976
Applicant:
Inventors:
Wayne H Sorensen, St. Paul, MN (US);
John F Sorenson, Minneapolis, MN (US);
Assignee:
Hoerner Waldorf Corporation, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
229 / ; 229D / ; 206320 ;
Abstract
A self-locking outside corner pad of sheet material and adapted for use with thin rectangular objects such as window frames or doors. The pads have adequate thickness and suspension structure to allow stacking, even without an outer sleeve.