| D455884 |
Portable lifting apparatus
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| Patent Drawings: | |
| Inventor: |
Ogrodnick |
| Date Issued: |
April 16, 2002 |
| Application: |
D/130,100 |
| Filed: |
September 27, 2000 |
| Inventors: |
Ogrodnick; Clarence (Vegreville, CA)
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| Assignee: |
Ironpro Products Inc. (Vegreville, CA) |
| Primary Examiner: |
Ramirez; Cynthia E. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Christensen O'Connor Johnson Kindness PLLC |
| U.S. Class: |
D34/28 |
| Field Of Search: |
D34/28; D34/12; D34/31; 254/126; 254/2R; 254/43.12; 254/43.23; 187/204; 187/207; 187/208; 187/218 |
| International Class: |
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| U.S Patent Documents: |
4645022; 4848732; 4921074; 5031726; 5156238; 5211265; D346680; D365904; D378155; D388923; 5761887; D422392; 6257371 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a portable lifting apparatus, as shown and described. |
| Description: |
FIG. 1 is a front perspective view for a portable lifting apparatus showing my new design;
FIG. 2 is a rear perspective view;
FIG. 3 is a top plan view;
FIG. 4 is a right side elevation view, the left side elevation view being a mirror image of the right side elevation view; and,
FIG. 5 is a rear elevation view.
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