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Filter cartridge frame |
| D271416 |
Filter cartridge frame
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| Patent Drawings: | |
| Inventor: |
Mayer |
| Date Issued: |
November 15, 1983 |
| Application: |
06/244,040 |
| Filed: |
March 16, 1981 |
| Inventors: |
Mayer; Gerald J. (Toledo, OH)
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| Assignee: |
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| Primary Examiner: |
Largen; James R. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Wilson, Fraser, Barker & Clemens |
| U.S. Class: |
D23/209 |
| Field Of Search: |
D23/3; D23/4; 210/169; 210/497.2 |
| International Class: |
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| U.S Patent Documents: |
D35722; D235870; D256943; 3377991; 3513978; 3525435; 3815547; 4186093; 4206719 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a filter cartridge frame, as shown. |
| Description: |
FIG. 1 is a perspective view of a filter cartridge frame embodying my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof; and
FIG. 4 is a side elevational view thereof.
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