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. 04, 1991
Filed:
Jun. 15, 1990
Applicant:
Inventors:
Peter A Tartaglia, Butler, NJ (US);
Richard B Collins, Denville, NJ (US);
Robert S Smolen, Bloomingdale, NJ (US);
Assignee:
Marotta Scientific Controls, Inc., Montville, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F15D / ;
U.S. Cl.
CPC ...
1376253 ; 13762537 ; 138 42 ; 251127 ;
Abstract
The invention provides a two-part casing for a multistage valve, itself configured for noise-reduction. Further noise reduction is achieved by complaint suspension of the valve in a two-part casing wherein separable parts of the casing define a cavity for containing nested stages of the valve. Provision is made for selective adjustment of compressional loading of the compliant suspension.
Tartaglia, Peter. (1991). Noise-reducing valve construction (U.S. Patent No. 5020571). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5020571
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile