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Hand-held pipetting device |
| D277314 |
Hand-held pipetting device
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| Patent Drawings: | |
| Inventor: |
Alvarez, et al. |
| Date Issued: |
January 22, 1985 |
| Application: |
06/430,115 |
| Filed: |
September 30, 1982 |
| Inventors: |
Alvarez; Michael A. (Haskell, NJ)
Fried; George (Tarrytown, NY)
Payne; George (Bedford Hills, NY)
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| Assignee: |
Manostat Corporation (New York, NY) |
| Primary Examiner: |
Kemper; Catherine E. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Abelman, Frayne, Rezac & Schwab |
| U.S. Class: |
D24/222 |
| Field Of Search: |
D24/55; 73/864.01 |
| International Class: |
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| U.S Patent Documents: |
D199309; D224102; D242729; 3244009; 3719087; 3786683; 3834240; 3945254; 3963061; 4228831; 4257268 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a hand-held pipetting device, as shown and described. |
| Description: |
FIG. 1 is a top plan view of a hand-held pipetting device, showing our new design;
FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof.
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