Pippeting device
Latest PZ HTL Spolka Akcyjna Patents:
Description
FIG. 1 is a left side view of a pippeting device according to the design.
FIG. 2 is a top view thereof;
FIG. 3 is a perspective front view from above and the left side thereof; and,
FIG. 4 is a perspective rear view and left side thereof.
Claims
The ornamental design for a pippeting device, as substantially shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D277313 | January 22, 1985 | Alvarez et al. |
D277314 | January 22, 1985 | Alvarez et al. |
4624147 | November 25, 1986 | Kenney |
D299065 | December 20, 1988 | Kalmakis et al. |
6253628 | July 3, 2001 | Steele et al. |
- Lab Safety Supply Catalog “Powerpette Plus Pipet Fillers” p. 756 see lower left side of page.
Patent History
Patent number: D507656
Type: Grant
Filed: Nov 24, 2003
Date of Patent: Jul 19, 2005
Assignee: PZ HTL Spolka Akcyjna (Warsaw)
Inventors: Bartlomiej Pniewski (Warsaw), Andrzej Magnuszewski (Warsaw), Piotr Urban (Warsaw)
Primary Examiner: Ian Simmons
Attorney: Shaw Pittman LLP
Application Number: 29/194,286
Type: Grant
Filed: Nov 24, 2003
Date of Patent: Jul 19, 2005
Assignee: PZ HTL Spolka Akcyjna (Warsaw)
Inventors: Bartlomiej Pniewski (Warsaw), Andrzej Magnuszewski (Warsaw), Piotr Urban (Warsaw)
Primary Examiner: Ian Simmons
Attorney: Shaw Pittman LLP
Application Number: 29/194,286
Classifications
Current U.S. Class:
Pipette Or Burette (D24/222)