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:
Jul. 11, 1978
Filed:
Oct. 01, 1976
Applicant:
Inventor:
Alfred Von Schuckmann, Haan, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
248385 ; 248398 ; 297314 ;
Abstract
A stool-like seat for limited mobility of the user with a high action radius comprises a base formed with a ball socket and a post carrying the seating surface and provided with a ball receivable in the socket. The post has a downwardly extending member engaging, within the base, a star-like array of tension springs which resist angular displacement of the post and bias the latter into a normal upright position.
Von Schuckmann, Alfred. (1978). Tilting post supported seat biased to an upright position (U.S. Patent No. 4099697). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4099697
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile