Patent
   D485158
Priority
Oct 09 2002
Filed
Oct 10 2002
Issued
Jan 13 2004
Expiry
Jan 13 2018
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a directional lock, as shown and described.

FIG. 1 is a perspective view from the top of the directional lock showing our new design;

FIG. 2 is a perspective view from the bottom thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a side view of a first side thereof;

FIG. 6 is a side view of a second side thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a reduced scale perspective view of the directional lock in a raised position, positioned adjacent to a castor;

FIG. 10 is a perspective view of the directional lock in a lowered position;

FIG. 11 is a perspective view of the directional lock in the lowered position and on the castor; and,

FIG. 12 is a perspective view of the directional lock in a locked position on the castor.

The broken lines showing of environment are for illustrative purposes only and form no part of the claimed design.

Thompson, Ralph, Rutherford, Geoff

Patent Priority Assignee Title
D616734, Dec 03 2008 Wheel support
D899894, Mar 22 2019 Rail car brake arm locking bracket
Patent Priority Assignee Title
3003159,
3220020,
3636586,
4035864, Nov 30 1974 Firm Tente-Rollen Gesellschaft mit beschrankter Haftung Companie Lockable caster, more particularly swivel caster
4037291, Aug 19 1976 INTERNATIONAL INDUSTRIES, INC , 5500 MUDDY CREEK RD , CINCINNATI, OH , A IL CORP Caster and swivel lock assembly
4385414, Oct 06 1980 SUNRISE MEDICAL CCG INC Caster for adjustable beds and the like
5669090, Feb 12 1996 RAYES, INC Rehabilitation bed transformable to multiple positions for accommodating an obese person
5774914, Jan 05 1996 Stryker Corporation Maternity bed
6163924, May 23 1997 GRACO CHILDREN S PRODUCTS INC * Swivel caster assembly with releasable lock mechanism
6405393, May 01 2000 NOA MEDICAL INDUSTRIES, INC Height and angle adjustable bed having a rolling base
EP558108,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 08 2002THOMPSON, RALPHM C HEALTHCARE PRODUCTS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134060531 pdf
Oct 08 2002RUTHERFORD, GEOFFM C HEALTHCARE PRODUCTS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134060531 pdf
Oct 10 2002M.C. Healthcare Products Inc.(assignment on the face of the patent)
Dec 09 2011M C HEALTHCARE PRODUCTS INC SPAN MEDICAL PRODUCTS CANADA INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0273770274 pdf
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