Combined blower and motor with speed reduction means therefor

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Description

FIG. 1 is a top plan view of a combined blower and motor with speed reduction means therefor showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is another side elevational view thereof;

FIG. 5 is a front perspective view thereof; and

FIG. 6 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
2970746 February 1961 Rowe
3371612 March 1968 Aller
Foreign Patent Documents
1,311,208 October 1962 FR
1,105,100 April 1961 DT
Patent History
Patent number: D243243
Type: Grant
Filed: Nov 23, 1973
Date of Patent: Feb 1, 1977
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma)
Inventors: Mutunori Nagao (Katano), Mitsuaki Utsumi (Moriguchi)
Primary Examiner: Susie J. Mercer
Attorney: Eric H. Waters
Application Number: 5/418,653
Classifications
Current U.S. Class: D23/162
International Classification: D2304; D1301;