U.S. patent number D277,487 [Application Number 06/443,462] was granted by the patent office on 1985-02-05 for worm gear.
This patent grant is currently assigned to SKF Nova AB. Invention is credited to Sven Nilsson.
United States Patent |
D277,487 |
Nilsson |
February 5, 1985 |
Worm gear
Claims
The ornamental design for a worm gear, substantially as shown and
described.
Inventors: |
Nilsson; Sven (Partille,
SE) |
Assignee: |
SKF Nova AB (Gotebort,
SE)
|
Appl.
No.: |
06/443,462 |
Filed: |
November 22, 1982 |
Foreign Application Priority Data
|
|
|
|
|
Jun 18, 1982 [SE] |
|
|
82-1616 |
|
Current U.S.
Class: |
D15/149 |
Field of
Search: |
;D15/149 ;74/425 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Renz, Jr.; Eugene E.
Description
FIG. 1 is a top plan view of a worm gear showing my new design;
FIG. 2 is a rear elevational view thereof, taken from the top of
FIG. 1;
FIG. 3 is a front elevational view thereof, taken from the bottom
of FIG. 1;
FIG. 4 is a side elevational view taken from the right of FIG.
1;
FIG. 5 is a bottom plan view thereof.
* * * * *