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:
May. 04, 2004
Filed:
Apr. 04, 2002
Applicant:
Inventor:
Montgomery C. Lunde, Santa Clarita, CA (US);
Assignee:
Technifex, Inc., Valencia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 2/156 ; G03B 2/160 ; G03B 2/100 ; G03B 2/126 ; F21S 8/00 ;
U.S. Cl.
CPC ...
G03B 2/156 ; G03B 2/160 ; G03B 2/100 ; G03B 2/126 ; F21S 8/00 ;
Abstract
The present invention is directed a projection system that produces a visual special effect. In one embodiment, the system includes a projector, a translucent projection substrate, a flow disturbance structure associated with one side of the substrate, and a water system for distributing water over the side of the substrate with which the flow disturbance structure is associated.
Lunde, Montgomery. (2004). Projection system employing a screen with moving water (U.S. Patent No. 6731429). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6731429
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile