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.:

US 7927188 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 19, 2011

Filed:

Apr. 21, 2010
Applicant:

Boaz Barry Groman, Boca Raton, FL (US);

Inventor:

Boaz Barry Groman, Boca Raton, FL (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24C 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A micro-abrasive blasting device and method for perturbation control using a plurality of delivery conduits of various lengths and/or apertures. The user is able to individually open and close bypass conduit pinch valve(s) external to micro-abrasive blasting device to affect the perturbation intensity internal to the mixing chamber. By selectively opening and closing flow through delivery conduits it is possible to provide a more consistent perturbation rate and select the perturbation intensity internal to mixing chamber.


Find Patent Forward Citations

Groman, Boaz. (2011). Powder delivery rate control for air abrasive instruments (U.S. Patent No. 7927188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7927188

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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