| D323033 |
Disposable stethoscope
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| Patent Drawings: | |
| Inventor: |
Allen |
| Date Issued: |
January 7, 1992 |
| Application: |
07/283,517 |
| Filed: |
December 12, 1988 |
| Inventors: |
Allen; Derek R. (San Juan Capistrano, CA)
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| Assignee: |
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| Primary Examiner: |
Burke; Wallace R. |
| Assistant Examiner: |
Jackson; M. |
| Attorney Or Agent: |
Bethel; George F.Bethel; Patience K. |
| U.S. Class: |
D24/134 |
| Field Of Search: |
D24/20; 381/67; 181/130; 181/131; 181/135 |
| International Class: |
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| U.S Patent Documents: |
3470975; 3472336; 4064965; 4254302; 4633971; 4991686 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a disposable stethoscope, shown and described. |
| Description: |
FIG. 1 is a rear elevational view of a disposable stethoscope showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof; with the hose broken away for ease of illustration.
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