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:
Oct. 27, 1981
Filed:
Oct. 19, 1979
Applicant:
Inventor:
Hans J Edel, Minden, DE;
Assignee:
Drabert Sohne Minden, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16M / ; A47C / ;
U.S. Cl.
CPC ...
2481621 ; 248631 ;
Abstract
An improved actuator button apparatus is disclosed for use in adjustable chairs. The manually actuable button is pressed through an aperture in the chair frame and then moved along a pivoted lever until the button reaches a retention position. Movement of the lever activates or deactivates a chair positioning linkage within the housing.