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Philip E. Crossman
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Holland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tilt mechanism for a chair
Patent number
7,611,202
Issue date
Nov 3, 2009
L&P Property Management Company
Leroy B. Johnson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Chair and synchrotilt chair mechanism
Patent number
7,185,951
Issue date
Mar 6, 2007
L&P Property Management Company
LeRoy Johnson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Chair with a linkage assembly
Patent number
6,966,604
Issue date
Nov 22, 2005
Herman Miller, Inc.
William E. Stumpf
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Chair and synchrotilt chair mechanism
Patent number
6,685,267
Issue date
Feb 3, 2004
L&P Property Management Company
LeRoy Johnson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Method for optimization of J-back configuration for a chair
Patent number
6,536,127
Issue date
Mar 25, 2003
L&P Property Management Company
Bryan H. Zeeuw
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Office chair
Patent number
6,386,634
Issue date
May 14, 2002
Herman Miller, Inc.
William E. Stumpf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Synchronized chair seat and backrest tilt control mechanism
Patent number
6,139,103
Issue date
Oct 31, 2000
Leggett & Platt, Inc.
Kenneth C. Hybarger
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Chair seat horizontal adjustment mechanism
Patent number
6,027,168
Issue date
Feb 22, 2000
Leggett & Platt, Inc.
Philip E. Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Synchronized chair seat and backrest tilt control mechanism
Patent number
6,010,189
Issue date
Jan 4, 2000
Leggett & Platt, Incorporated
Kenneth C. Hybarger
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Synchronized chair seat and backrest tilt control mechanism
Patent number
6,000,756
Issue date
Dec 14, 1999
Leggett & Platt, Inc.
Kenneth C. Hybarger
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Tilt control mechanism for a chair
Patent number
5,772,282
Issue date
Jun 30, 1998
Herman Miller Inc.
William E. Stumpf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Adaptor housing for mounting an adjustable height work surface to a...
Patent number
5,373,793
Issue date
Dec 20, 1994
Leggett & Platt, Incorporated
Philip E. Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Flush-mounted crank
Patent number
5,230,290
Issue date
Jul 27, 1993
Leggett & Platt Incorporated
Philip E. Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Knee-tilt chair control
Patent number
4,948,198
Issue date
Aug 14, 1990
Leggett & Platt, Incorporated
Philip Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Adjustable chair iron
Patent number
4,586,748
Issue date
May 6, 1986
Stow & Davis Furniture Company
Douglas W. Dingler
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Variable decor merchandising system
Patent number
4,585,131
Issue date
Apr 29, 1986
Amstore Corporation
Philip E. Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Three-quarter fold retracting chair
Patent number
4,458,942
Issue date
Jul 10, 1984
American Seating Company
Philip E. Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Beam-mounted folding chairs
Patent number
4,189,876
Issue date
Feb 26, 1980
American Seating Company
Philip E. Crossman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
TILT MECHANISM FOR A CHAIR
Publication number
20090152921
Publication date
Jun 18, 2009
L&P Property Management Company
LEROY B. JOHNSON
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Chair with a linkage assembly
Publication number
20040155503
Publication date
Aug 12, 2004
Herman Miller, Inc.
William E. Stumpf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Chair and synchrotilt chair mechanism
Publication number
20040155502
Publication date
Aug 12, 2004
LeRoy Johnson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
METHOD FOR OPTIMIZATION OF J-BACK CONFIGURATION FOR A CHAIR
Publication number
20030046823
Publication date
Mar 13, 2003
L&P Property Management Company
Bryan H. Zeeuw
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...