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Ear muff |
| D313092 |
Ear muff
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| Patent Drawings: | |
| Inventor: |
Nilsson |
| Date Issued: |
December 18, 1990 |
| Application: |
07/218,931 |
| Filed: |
July 13, 1988 |
| Inventors: |
Nilsson; Ake E. (S-252 59 Helsingborg, SE)
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| Assignee: |
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| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
McInroy; Ruth |
| Attorney Or Agent: |
Christie, Parker & Hale |
| U.S. Class: |
D14/205; D29/112 |
| Field Of Search: |
D29/17; D29/19; 2/208; 2/209; D14/205; D14/206; 181/129; 181/135; 181/158; 181/183; 181/381; 181/25 |
| International Class: |
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| U.S Patent Documents: |
D235210; D244300; D254616; D301145 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for an ear muff, as shown and described. |
| Description: |
FIG. 1 is a front and left side perspective view of an ear muff showing my new design;
FIG. 2 is a front and right side perspective view thereof;
FIG. 3 is a left side perspective view thereof in a folded position;
FIG. 4 is a right side perspective view thereof in a folded position; and
FIG. 5 is a front elevational view thereof.
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