End shield of an electrical machine
- ABB Oy
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Description
Claims
The ornamental design for an end shield of an electrical machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D181733 | December 1957 | Kerr |
3783318 | January 1974 | Widstrand |
D238177 | December 1975 | Ohishi |
D287716 | January 13, 1987 | Iverson |
5729072 | March 17, 1998 | Hirano et al. |
D530344 | October 17, 2006 | Maita et al. |
20020089251 | July 11, 2002 | Tajima et al. |
- Basic Data Design of 20000630 by Ragnar Tengstrand, “Sähkömoottorin Laakerikilpi”, ABB Motors Oy, Apr. 17, 2001, 1 page, Registration No. 21984 (with English translation).
- Basic Data Design of 20000631 by Ragnar Tengstrand, “Sähkömoottorin Laakerikilpi”, ABB Motors Oy, Apr. 17, 2001, 2 pages, Registration No. 21985 (with English translation).
Patent History
Patent number: D550621
Type: Grant
Filed: Sep 23, 2005
Date of Patent: Sep 11, 2007
Assignee: ABB Oy (Helsinki)
Inventors: Harri Vuorio (Helsinki), Kim Åkerlund (Helsinki)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/238,895
Type: Grant
Filed: Sep 23, 2005
Date of Patent: Sep 11, 2007
Assignee: ABB Oy (Helsinki)
Inventors: Harri Vuorio (Helsinki), Kim Åkerlund (Helsinki)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/238,895
Classifications
Current U.S. Class:
Element Or Attachment (D13/118)