U.S. patent number D436,647 [Application Number D/115,560] was granted by the patent office on 2001-01-23 for propeller for agitating liquids.
This patent grant is currently assigned to EMU Unterwasserpumpen GmbH. Invention is credited to Helmut Etschel, Helmut Sporl.
United States Patent |
D436,647 |
Etschel , et al. |
January 23, 2001 |
Propeller for agitating liquids
Claims
The ornamental design for a propeller for agitating liquids, as
shown.
Inventors: |
Etschel; Helmut (Hof,
DE), Sporl; Helmut (Naila, DE) |
Assignee: |
EMU Unterwasserpumpen GmbH
(Hof, DE)
|
Appl.
No.: |
D/115,560 |
Filed: |
December 16, 1999 |
Foreign Application Priority Data
|
|
|
|
|
Jun 29, 1999 [DE] |
|
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499 06 235 |
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Current U.S.
Class: |
D23/200 |
Current International
Class: |
2301 |
Field of
Search: |
;D23/200,207,209
;D12/214 ;416/223R ;366/263-265,270 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Schweitzer Cornman Gross &
Bondell LLP
Description
FIG. 1 is a perspective view of a new propeller for agitaing
liquids in accordance with the present invention;
FIG. 2 is a rear view of the propeller of FIG. 1;
FIG. 3 is a top plan elevational view of the propeller of FIG.
1;
FIG. 4 is a right side elevational view of the propeller of FIG.
1;
FIG. 5 is a bottom view of the propeller of FIG. 1; and
FIG. 6 is a front view of the propeller of FIG. 1; and,
FIG. 7 is a left side view of the propeller of FIG.: 1.
* * * * *