| D387176 |
Evaporator flask for a rotary evaporator
|
|
| Patent Drawings: | |
| Inventor: |
Spring |
| Date Issued: |
December 2, 1997 |
| Application: |
D/045,524 |
| Filed: |
October 23, 1995 |
| Inventors: |
Spring; Arthur (Flawil, CH)
|
| Assignee: |
Buchi Labortechnik AG (Flawil, CH) |
| Primary Examiner: |
Reid; Stella |
| Assistant Examiner: |
|
| Attorney Or Agent: |
Shoemaker and Mattare, Ltd. |
| U.S. Class: |
D24/224 |
| Field Of Search: |
D24/224; D24/121; 203/DIG.2; 422/101; 202/175; 202/238; 202/205; 202/237; 202/236 |
| International Class: |
|
| U.S Patent Documents: |
D311249; D318917; D326527; D340993; 4235677; 4678753; 5156812; 5398806 |
| Foreign Patent Documents: |
|
| Other References: |
Consolidated Plastic company "Consolidated Amber & Clear Glass bottles with caps" p. 6 .COPYRGT.1993.. |
|
| Abstract: |
|
| Claim: |
The ornamental design for an evaporator flask for a rotary evaporator, as shown and described. |
| Description: |
FIG. 1 is a top plan view of an evaporator flask for a rotary evaporator, showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevational view thereof, with all other side elevational views being identical thereto, the broken line showing of the rotary evaporator being for illustrative purposes only and forming no part of the claimed design; and,
FIG. 4 is a perspective view of the flask.
* * * * * |
