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Ventilator |
| D269700 |
Ventilator
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| Patent Drawings: | |
| Inventor: |
Peirce, et al. |
| Date Issued: |
July 12, 1983 |
| Application: |
05/966,137 |
| Filed: |
December 4, 1978 |
| Inventors: |
Peirce; Elwin E. (Salem, OR)
Waltz; Arthur L. (Salem, OR)
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| Assignee: |
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| Primary Examiner: |
Largen; James R. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Secrest; Thomas W. |
| U.S. Class: |
D23/381 |
| Field Of Search: |
D23/111; D23/112; D23/113; D23/114; D23/115; D23/116; D23/127; D23/138; D23/139; D23/151; D23/163; D23/167; D25/36; D25/91; 98/32; 52/198 |
| International Class: |
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| U.S Patent Documents: |
D165244; D214031; D245102; 3287870 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a ventilator, as shown and described. |
| Description: |
FIG. 1 is a front elevational view of a ventilator showing our new design;
FIG. 2 is another front elevational view thereof, showing the covers in their closed position;
FIG. 3 is a rear elevational view of FIG. 1;
FIG. 4 is a rear elevational view of FIG. 2;
FIG. 5 is a top plan view thereof, the bottom being the same as the top shown;
FIG. 6 is an end elevational view thereof, the opposite end being the same as the end shown.
The broken line representation of a screen and pivotal panels in FIGS. 1, 3 and 4 are for purposes of illustration only.
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