| D243944 |
Vacuum cleaner
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| Patent Drawings: | |
| Inventor: |
Zijlstra |
| Date Issued: |
April 5, 1977 |
| Application: |
05/545,720 |
| Filed: |
January 30, 1975 |
| Inventors: |
Zijlstra; Rudolph Bernard (Zeelst, NL)
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| Assignee: |
U.S. Philips Corporation (New York, NY) |
| Primary Examiner: |
Burke; Wallace R. |
| Assistant Examiner: |
Kemper; Catherine |
| Attorney Or Agent: |
Trifari; Frank R. |
| U.S. Class: |
D32/21 |
| Field Of Search: |
D7/165; D7/166; D7/167; D7/168; D7/169; D7/170; D7/171; D7/172; D7/173; 15/324; 15/325; 15/326; 15/327; 15/354 |
| International Class: |
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| U.S Patent Documents: |
D201614; D218777; D220537; D223509 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a vacuum cleaner, as shown. |
| Description: |
FIG. 1 is a perspective view of the vacuum cleaner showing my design;
FIG. 2 is a rear elevational view;
FIG. 3 is a front elevational view;
FIG. 4 is a bottom plan view;
FIG. 5 is a top plan view;
FIG. 6 is a right side elevational view;
FIG. 7 is a left side elevational view;
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