Patent
   D313928
Priority
Oct 27 1987
Filed
Apr 22 1988
Issued
Jan 22 1991
Expiry
Jan 22 2005
Assg.orig
Entity
unknown
5
13
n/a
The ornamental design for a single wheel castor with stabilizer and vibration damper for transport of heavy machines, as shown and described.

FIG. 1 is a left side, top and front perspective view of a single wheel castor with stabilizer and vibration damper for transport of heavy machines showing my new design;

FIG. 2 is a left side elevational view thereof;

FIGS. 3 and 4 are respectively rear and front elevational views thereof;

FIG. 5 is a right side elevational view thereof;

FIGS. 6 and 7 are respectively top and bottom plan views thereof; and

FIG. 8 is a left side elevational view thereof with the vibration damper in lowered position.

Orii, Masaru

Patent Priority Assignee Title
11910897, Mar 09 2018 Lightweight suitcase, in particular travel suitcase
D347162, Oct 23 1992 FKI INDUSTRIES INC Shock absorbing caster
D355586, Dec 02 1993 Luggage wheel
D396182, Jun 06 1997 Emerson Special Products Division Caster foot
D679572, Jan 07 2011 Vibration dampener
Patent Priority Assignee Title
1532064,
1604723,
1895882,
3455526,
3602464,
3789796,
4077086, Jan 10 1977 Retractable castor mechanism
4385415, Mar 01 1980 Caster assembly for suitcases and the like
4759098, Nov 17 1986 Hong-Fu Zun Direction setting device for rollers of a baby walker
CH198662,
205847,
221616,
D306397, Jun 23 1987 Sun-Hyun, Kweon; Deok-Guy, Kim Caster for a chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 16 1988ORII, MASARUKabushikigaisha OriiASSIGNMENT OF ASSIGNORS INTEREST 0049080128 pdf
Apr 22 1988Kabushikigaisha Orii(assignment on the face of the patent)
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