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Patent
   D267540
Priority
Sep 26 1980
Filed
Sep 26 1980
Issued
Jan 11 1983
Expiry
Jan 11 1997
Inventors
Kanemitsu,…
Assg.orig
Goshi Kais…
Assg.curr
Kabushiki …
Entity
unknown
Referenced by
24
References
7
Maint.:
n/a
The ornamental design for a poly-v pulley, as shown and described.

FIG. 1 is a perspective view, from the side and bottom, of a poly-v pulley according to my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation thereof, being the same from all directions; and,

FIG. 4 is a top plan view thereof.
INVENTORS:

Kanemitsu, Yukio

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
4455853, Dec 27 1980 Kabushiki Kaisha Kanemitsu Method of making poly-V pulleys
4518374, Dec 24 1981 Kabushiki Kaisha Kanemitsu Poly-V pulleys
4524595, Sep 19 1983 Kabushiki Kaisha Kanemitsu Method of manufacturing sheet metal made poly-V pulleys
4631946, Mar 02 1984 Kabushiki Kaisha Kanemitsu Method of manufacturing sheet metal made poly-V pulleys
4633557, Dec 24 1981 Kabushiki Kaisha Kanemitsu Method of making poly-V pulleys
4799909, Jun 17 1987 Kabushiki Kaisha Kanemitsu Sheet metal poly-V pulley and manufacturing method thereof
D275176, Dec 16 1981 Goshi Kaisha Kanemitsu Doko Yosetsu-sho Poly-V pulley
D275365, Dec 16 1981 Goshi Kaisha Kanemitsu Doko Yosetsu-sho Poly-V pulley
D276409, Dec 16 1981 Kabushiki Kaisha Kanemitsu Poly-V pulley
D277547, Dec 16 1981 Goshi Kaisha Kanemitsu Doko Yosetsu-sho Poly-V pulley
D294675, Nov 21 1984 KABUSHIKI KAISHA KANEMITSU, A CORP OF JAPAN Poly-V pulley
D297707, Nov 21 1984 KABUSHIKI KAISHA KANEMITSU, A CORP OF JAPAN Poly-V pulley
D308012, Jul 01 1986 Kabushiki Kaisha Kanemitsu Poly-V pulley with bearing hub
D308013, Jul 01 1986 Kabushiki Kaisha Kanemitsu Poly-V pulley with axially displaced hub
D313932, Sep 06 1988 Kabushiki Kaisha Kanemitsu Poly-V pulley
D317709, Sep 06 1988 Kabushiki Kaisha Kanemitsu Poly-V pulley
D320927, Jan 03 1990 KABUSHIKI KAISHA KANEMITSU, A CORP OF JAPAN Poly-v pulley
D322553, Jul 02 1987 Kabushiki Kaisha Kanemitsu Idle pulley
D332909, Dec 12 1990 Kabushiki Kaisha Kanemitsu Pulley
D332910, Dec 12 1990 Kabushiki Kaisha Kanemitsu Pulley
D333084, Dec 12 1990 Kabushiki Kaisha Kanemitsu Pulley
D333606, Dec 12 1989 Kabushiki Kaisha Kanemitsu Pulley
D333777, Dec 12 1990 Kabushiki Kaisha Kanemitsu Pulley
D337937, Jul 08 1991 Roller wheel
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3368376,
3457751,
3945102, Feb 03 1975 Method and apparatus for making a sheet metal pulley
3953995, May 27 1975 Means for making double groove pulleys
3977264, Jul 23 1975 GATES POWER DRIVE PRODUCTS, INC Method of making poly-V pulleys and product
4050321, Mar 15 1976 GATES POWER DRIVE PRODUCTS, INC Multi V-grooved pulley structure and method of making same
4080704, Jan 26 1977 Blakesley Pulley Corporation Circular form process for pulleys
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 1980Goshi Kaisha Kanemitsu Doko Yosetsu-sho(assignment on the face of the patent)
Nov 25 1980KANEMITSU YUKIOGOSHI KAISHA KANEMITSU DOKO YOSETSU-SHO, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0038140082 pdf
Jan 29 1985Goshi Kaisha Kanemitsu Doko Yosetsu-shoKabushiki Kaisha KanemitsuMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE JANUARY 29, 1985 0043700221 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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