Patent
   D309815
Priority
Mar 11 1987
Filed
Sep 09 1987
Issued
Aug 07 1990
Expiry
Aug 07 2004
Assg.orig
Entity
unknown
0
11
n/a
The ornamental design for an automatic leveling unit for vehicle seats, as shown and described.

FIG. 1 is a top and front perspective view of an automatic leveling unit for vehicle seats showing my new design;

FIG. 2 is a bottom and rear perspective view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Wallin, Jan

Patent Priority Assignee Title
Patent Priority Assignee Title
3052894,
4095770, Nov 01 1976 Tiltable seat for tractor and the like
4659053, Oct 25 1985 LEVELSPHERE INTERNATIONAL, INC Tiltable mount
DE2142046,
DE2442039,
DE2637411,
DE2709123,
FR2450172,
FR2472491,
SE431430,
WO8806984,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 14 1999W-INNOVATION WIAB ABWIP ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104440691 pdf
Sep 30 1999WALLIN, JANW-INNOVATION WIAB ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104150702 pdf
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