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:
Feb. 11, 1986
Filed:
Feb. 06, 1984
Applicant:
Inventor:
Ralph D Thomas, Fox Lake, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B42F / ; B42D / ;
U.S. Cl.
CPC ...
402 / ; 281 45 ;
Abstract
The snap on device having a U-shaped support with a pair of arcuate footers in the channel of the U-shaped support and a pair of grippers on each side of the U-shaped support adjacent the arcuate footers creates a device capable of being snapped onto a hard cover ring binder and equalizing the thickness of the binder from its spine to its opening side.