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:
Jun. 28, 1994
Filed:
Apr. 17, 1991
Randall W Borgman, Holland, MI (US);
William L Cleair, Holland, MI (US);
Thomas J Osterman, Grand Haven, MI (US);
Paul M Pierce, Grand Haven, MI (US);
Brian D Alexander, Fennville, MI (US);
Daniel L Fowler, Kentwood, MI (US);
Greg R Pattok, Spring Lake, MI (US);
Raymond D Rosendahl, Holland, MI (US);
Donald W Graham, Holland, MI (US);
Haworth, Inc., Holland, MI (US);
Abstract
A method of using a work station having separate front and back tops having separate powered drive arrangements for permitting independent height adjustment. A controller, which is programmed by an operator, permits storage of a number of predetermined height locations each defining distinct heights for both tops. The operator effects programmed movement of the tops to predetermined height locations for predetermined times and in a predetermined sequence, with the rear top moving initially and the front top moving thereafter.