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:
Oct. 26, 2004
Filed:
Jan. 31, 2003
Applicant:
Inventors:
Kwong Yip Poon, Hong Kong, CN;
Siu Chun Tam, Hong Kong, CN;
Assignee:
Johnson Electric S.A., La Choux-de-Fonds, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 1/700 ;
U.S. Cl.
CPC ...
F04B 1/700 ;
Abstract
A bypass blower motor assembly having a motor section and a blower section separated by an end bracket which has through openings. The openings are sealed by a diffuser plate using a labyrinth seal and two O-rings