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. 08, 1994
Filed:
Aug. 10, 1992
Applicant:
Inventors:
Carsten H Idland, Los Angeles, CA (US);
John M Popovich, Los Angeles, CA (US);
Roc V Fleishman, Venice, CA (US);
Assignee:
Softub, Inc., Chatsworth, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E03C / ; E04H / ;
U.S. Cl.
CPC ...
45411 ; 4506 ; 4509 ; 41742314 ;
Abstract
Tub apparatus comprising a foamed, resiliently compressible, plastic tub wall having an inner side and an outer side, the tub having an interior to receive liquid, and ports extending through the side wall; a plastic pack having a cavity formed therein; a pump unit received in the cavity and protectively enclosed by the plastic pack; and tubular duct structure connected with the pump unit and extending from the cavity to the ports for circulating liquid between the tub interior and the pump unit.