U.S. patent number D369,447 [Application Number D/020,103] was granted by the patent office on 1996-04-30 for rotary brush.
This patent grant is currently assigned to Minnesota Mining and Manufacturing Company. Invention is credited to Michael J. Kubes, Lawrence J. Mann.
United States Patent |
D369,447 |
Mann , et al. |
April 30, 1996 |
**Please see images for:
( Certificate of Correction ) ** |
Rotary brush
Claims
The ornamental design for a rotary brush, as shown and described.
Inventors: |
Mann; Lawrence J. (Lake Elmo,
MN), Kubes; Michael J. (Maplewood, MN) |
Assignee: |
Minnesota Mining and Manufacturing
Company (St. Paul, MN)
|
Appl.
No.: |
D/020,103 |
Filed: |
March 18, 1994 |
Current U.S.
Class: |
D32/25; D32/19;
D4/102 |
Field of
Search: |
;D4/100,102,119-120,127,130
;15/159.1,160,179-180,186-187,230,49.1,50.1,50.3,87
;D32/19-20,25 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
601672 |
|
Mar 1927 |
|
FR |
|
2365935 |
|
Apr 1978 |
|
FR |
|
4269175 |
|
Sep 1992 |
|
JP |
|
12747 |
|
1905 |
|
GB |
|
2165742 |
|
Apr 1986 |
|
GB |
|
Other References
Brochure entitled "Brushlon.TM. Material Product Line" by 3M
Company, St. Paul, Minnesota 1992. .
Photographs of prior art Brushlon.TM. disk by 3M Company, St. Paul,
Minnesota 1994..
|
Primary Examiner: Gandy; James M.
Assistant Examiner: Tabor; Lavone
Attorney, Agent or Firm: Griswold; Gary L. Kirn; Walter N.
Schultz; Leland D.
Description
FIG. 1 is an isometric view of a first embodiment of the rotary
brush of the present invention;
FIG. 2 is a top view of the rotary brush of FIG. 1;
FIG. 3 is a side view of the rotary brush of FIG. 1;
FIG. 4 is a back view of the rotary brush of FIG. 1;
FIG. 5 is an isometric view of a second embodiment of the rotary
brush of the present invention;
FIG. 6 is a top view of the rotary brush of FIG. 5;
FIG. 7 is a side view of the rotary brush of FIG. 5;
FIG. 8 is a back view of the rotary brush of FIG. 5;
FIG. 9 is an isometric view of a third embodiment of the rotary
brush of the present invention;
FIG. 10 is a top view of the rotary brush of FIG. 9;
FIG. 11 is a side view of the rotary brush of FIG. 9;
FIG. 12 is a back view of the rotary brush of FIG. 9;
FIG. 13 is an isometric view of a fourth embodiement of the rotary
brush of the present invention;
FIG. 14 is a top view of the rotary brush of FIG. 13;
FIG. 15 is a side view of the rotary brush of FIG. 13;
FIG. 16 is a back view of the rotary brush of FIG. 13;
FIG. 17 is an isometric view of a fifth embodiment of the rotary
brush of the present invention;
FIG. 18 is a top view of the rotary brush of FIG. 17;
FIG. 19 is a side view of the rotary brush of FIG. 17;
FIG. 20 is a back view of the rotary brush of FIG. 17;
FIG. 21 is an isometric view of a sixth embodiment of the rotary
brush of the present invention;
FIG. 22 is a top view of the rotary brush of FIG. 21;
FIG. 23 is a side view of the rotary brush of FIG. 21;
FIG. 24 is a back view of the rotary brush of FIG. 21;
FIG. 25 is an isometric view of a seventh embodiment of the rotary
brush of the present invention;
FIG. 26 is a top view of the rotary brush of FIG. 25;
FIG. 27 is a side view of the rotary brush of FIG. 25;
FIG. 28 is a back view of the rotary brush of FIG. 25;
FIG. 29 is an isometric view of an eighth embodiment of the rotary
brush of the present invention;
FIG. 30 is a top view of the rotary brush of FIG. 29;
FIG. 31 is a side view of the rotary brush of FIG. 29;
FIG. 32 is a back view of the rotary brush of FIG. 29;
FIG. 33 is an isometric view of a ninth embodiment of the rotary
brush of the present invention;
FIG. 34 is a top view of the rotary brush of FIG. 33;
FIG. 35 is a side view of the rotary brush of FIG. 33; and,
FIG. 36 is a back view of the rotary brush of FIG. 33.
The undisclosed sides of embodiments 1, 2, 3, 4, 5, 6, 7, 8, and 9
are respectively the same in appearance as the sides shown in FIGS.
3, 7, 11, 15, 19, 23, 27, 31, and 35.
* * * * *