Keith E Page

US Patent:

7270378, Sep 18, 2007

Filed:

Jan 6, 2006

Appl. No.:

11/326850

Inventors:

Larry A. Wilkerson - Comstock Park MI, US
Mark G. Tomandl - Allendale MI, US
Keith Page - Holland MI, US
Gardner Klassen - Ada MI, US

Assignee:

Haworth, Inc. - Holland MI

International Classification:

A47C 7/02

US Classification:

29745256, 29745257, 29745213

Abstract:

A suspension seat assembly for an office chair is provided which has a support frame and a suspension fabric connected about its periphery to the frame. The fabric is first laid across the frame and then the peripheral edges of the suspension fabric are secured in place on the frame by over-molded trim. The suspension fabric may also be formed as a multi-layer composite comprising an aesthetic upper layer, a stretchable suspension layer and an optional cushion layer therebetween. The suspension layer is a fabric-type material which is preferably air permeable and resilient to support the weight of a chair occupant.

US Patent:

20030168901, Sep 11, 2003

Filed:

Jan 2, 2003

Appl. No.:

10/336045

Inventors:

Larry Wilkerson - Comstock Park MI, US
Mark Tomandl - Allendale MI, US
Keith Page - Holland MI, US
Gardner Klassen - Ada MI, US

International Classification:

A47C007/02

US Classification:

297/452560

Abstract:

A suspension seat assembly for an office chair is provided which has a support frame and a suspension fabric connected about its periphery to the frame. The fabric is first laid across the frame and then the peripheral edges of the suspension fabric are secured in place on the frame by over-molded trim. The suspension fabric may also be formed as a multi-layer composite comprising an aesthetic upper layer, a stretchable suspension layer and an optional cushion layer therebetween. The suspension layer is a fabric-type material which is preferably air permeable and resilient to support the weight of a chair occupant.

US Patent:

20100201116, Aug 12, 2010

Filed:

Feb 6, 2009

Appl. No.:

12/322724

Inventors:

Eric E. Kipker - Holland MI, US
Keith Page - Zeeland MI, US
Philip Maier - Caledonia MI, US
Russ Verbrugge - Holland MI, US
Michael Lutz - Grand Haven MI, US

International Classification:

F16L 35/00
F16J 15/10

US Classification:

285 24, 277613

Abstract:

A duct connection comprising a collar having a first tab extending radially for lockable engagement with a first duct, a flexible body having an inner surface, the flexible body extendably disposed on the outside of the collar whereby the flexible body is axially coextensive with the collar when the collar is engaged with the duct, and whereby the duct is disposed between the collar and the flexible body when the flexible body is in the axially extended position, and the flexible body sealingly engageable with the duct.

US Patent:

20190063644, Feb 28, 2019

Filed:

Aug 29, 2018

Appl. No.:

16/116645

Inventors:

- Milwaukee WI, US
Eric W. Palmbos - Allendale MI, US
Michael R. Lutz - Allendale MI, US
Keith E. Page - Zeeland MI, US
Clark E. Pridemore - Grand Rapids MI, US

International Classification:

F16L 21/06

Abstract:

A device comprising an adjustable band configured to be installed around a pipe and a locking assembly disposed on the adjustable band.

US Patent:

20160069586, Mar 10, 2016

Filed:

Sep 10, 2014

Appl. No.:

14/483067

Inventors:

Clark E. Pridemore - Grand Rapids MI, US
Keith E. Page - Zeeland MI, US

International Classification:

F24F 13/02

Abstract:

A prefabricated, modular, duct assembly comprising a main duct having an outer wall, an inner wall, a first end and a second end. A horizontal duct assembly extending through the main duct between the first end and the second end. A vertical duct assembly extending along the inner wall from the horizontal duct assembly to the first end.

US Patent:

20150115605, Apr 30, 2015

Filed:

Oct 28, 2013

Appl. No.:

14/065307

Inventors:

- Grand Rapids MI, US
Eric W. Palmbos - Allendale MI, US
Michael R. Lutz - Allendale MI, US
Keith E. Page - Zeeland MI, US
Clark E. Pridemore - Grand Rapids MI, US

Assignee:

Hart & Cooley, Inc. - Grand Rapids MI

International Classification:

F16L 23/08

US Classification:

285410

Abstract:

A device comprising an adjustable band configured to be installed around a pipe and a locking assembly disposed on the adjustable band.