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. 04, 1986
Filed:
Jun. 01, 1984
Applicant:
Inventor:
David Saint, Elverson, PA (US);
Assignee:
Graco Metal Products Inc., Elverson, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47D / ;
U.S. Cl.
CPC ...
5 99 / ; 5 99 / ;
Abstract
A folding playpen having frame portions and platform sections which pivot in opposite directions as leg frames move between extended and collapsed positions. Angled links assisted by meshed gears on at least one pair of leg frames cause said pivotable movement to eliminate the problem of members pivoting inwardly when they should pivot outwardly.