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:
Dec. 16, 1986
Filed:
Mar. 25, 1985
Walter F Gruber, Stuttgart, DE;
Hansa Metallwerke AG, Stuttgart, DE;
Abstract
A hand shower, for optional hard-jet and soft-jet operation in which the water paths provided for the hard-jet and soft-jet operations extend behind a change-over device completely separately from each other. In the water path associated with the soft-jet operation there is arranged a central device for enriching the through-flowing water with air, the area of which device is small compared to the entire outlet area of the water on the perforated plate of the shower. Both the water enriched with air and the water intended for the hard-jet operation are guided via a water distribution chamber; the two water distribution chambers communicate with two separate sets of outlet ports in the perforated plate of the shower (FIG. 4).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile