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. 23, 2015
Filed:
Apr. 26, 2011
Applicants:
Cheng-chung Wang, Taipei, TW;
Chien-hua Wang, Taipei, TW;
Inventors:
Cheng-Chung Wang, Taipei, TW;
Chien-Hua Wang, Taipei, TW;
Assignee:
Team Worldwide Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 39/00 (2006.01); F04B 35/04 (2006.01); F04B 35/06 (2006.01);
U.S. Cl.
CPC ...
F04B 35/045 (2013.01); F04B 35/06 (2013.01); F04B 39/0027 (2013.01); F04B 39/0033 (2013.01);
Abstract
A supplemental air pressure providing device adapted for use with an inflatable object includes an oscillator responsible for generating magnetic field and vibrating a casing, an air compressing device responsible for compressing air and noise silencer mounted inside the air compressing device for reducing noise generated while compressed air flows through the air compressing device for inflating the inflatable object.