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Rotary air valve |
| D297353 |
Rotary air valve
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| Patent Drawings: | |
| Inventor: |
Clement |
| Date Issued: |
August 23, 1988 |
| Application: |
06/759,903 |
| Filed: |
July 29, 1985 |
| Inventors: |
Clement; Charles R. (Long Beach, CA)
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| Assignee: |
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| Primary Examiner: |
Largen; James R. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Tyson; Timothy T. |
| U.S. Class: |
D23/233 |
| Field Of Search: |
D23/233; D23/234; D23/235; D23/236; 34/47; 34/54; 34/82; 34/86; 137/625.46 |
| International Class: |
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| U.S Patent Documents: |
D208225; 3332218; 3973592 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for the rotary air valve, as shown. |
| Description: |
FIG. 1 is a perspective view taken from the front and right side of a rotary air valve showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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