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:
Jul. 30, 2013
Filed:
Aug. 29, 2005
Applicant:
Heng-yi Lai, Manlius, NY (US);
Inventor:
Heng-Yi Lai, Manlius, NY (US);
Assignee:
Carrier Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 39/00 (2006.01); F04B 39/12 (2006.01); F01N 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compressor muffler () for a refrigeration system is provided with an array of Helmholtz resonators () formed along an inner surface of a muffler chamber () of the muffler.