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. 09, 2009
Filed:
Jan. 03, 2006
Applicants:
Eric W. Rush, Manchester, MO (US);
Donald E. Morgan, Florissant, MO (US);
S. Duke Snider, St. Louis, MO (US);
Inventors:
Eric W. Rush, Manchester, MO (US);
Donald E. Morgan, Florissant, MO (US);
S. Duke Snider, St. Louis, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
An impeller assembly includes a molded impeller and an insert within the impeller. The insert includes an unthreaded sleeve and a shoulder adjacent the sleeve for locating the impeller and the insert during manufacturing and installation. Methods of manufacturing and installing are also disclosed.
Rush, Eric. (2009). Insert with sleeve for a molded impeller (U.S. Patent No. 7544042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7544042
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile