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Patent
   D378480
Priority
Dec 07 1994
Filed
Dec 07 1994
Issued
Mar 18 1997
Expiry
Mar 18 2011
Inventors
Doerner, F…
Assg.orig
NORTHFIELD…
Assg.curr
LEGGETT & …
Entity
unknown
Referenced by
13
References
3
Maint.:
n/a
The ornamental design for a lateral adjustment mechanism for a chair armrest support, as shown.

FIG. 1 is a top perspective view of the design; and,

FIG. 2 is a bottom perspective view of the design.

The broken line showing of an armrest support in each view is for environmental purposes only and forms no part of the claimed design.
INVENTORS:

Doerner, Frank

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10021984, Apr 13 2015 Steelcase Inc Seating arrangement
10194750, Apr 13 2015 Steelcase Inc Seating arrangement
10966527, Jun 09 2017 Steelcase Inc Seating arrangement and method of construction
11096497, Apr 13 2015 Steelcase Inc Seating arrangement
11109683, Feb 21 2019 Steelcase Inc. Body support assembly and method for the use and assembly thereof
11259637, Apr 13 2015 Steelcase Inc. Seating arrangement
11324325, Apr 13 2015 Steelcase Inc. Seating arrangement
11357329, Dec 13 2019 Steelcase Inc Body support assembly and methods for the use and assembly thereof
11553797, Apr 13 2015 Steelcase Inc. Seating arrangement
11786039, Dec 13 2019 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
11805913, Dec 13 2019 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
11825955, Jun 09 2017 Steelcase Inc. Seating arrangement and method of construction
D432338, Nov 12 1999 LEGGETT & PLATT CANADA CO Chair control mechanism
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D250501, Jun 02 1975 NEC Corporation Compact chair-tilting control
D314106, Aug 19 1986 Lucy, Szadkowski Adjustable armrest attachment
D318589, Aug 19 1986 Lucy, Szadkowski Adjustable arm rest attachment
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 1994DOERNER PRODUCTS LTD NORTHFIELD METAL PRODUCTS 1994 LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0127210490 pdf
Nov 28 1994DOERNER, FRANKDOERNER PRODUCTS LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073050589 pdf
Dec 07 1994Doerner Products Ltd.(assignment on the face of the patent)
Dec 22 1998NORTHFIELD METAL PROCUCTS 1994 LTD Leggett & Platt LTDMERGER SEE DOCUMENT FOR DETAILS 0127210376 pdf
Nov 01 2004Leggett & Platt LTDLEGGETT & PLATT CANADA CO CERTIFICATE OF AMALGAMATION0170450208 pdf
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