Dammermann; Arnold B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dammermann; Arnold B..The latest application filed is for "back support for seating unit".

Company Profile

0.32.10

Dammermann; Arnold B. - Winona MN
Dammermann; Arnold B. - Grand Rapids MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Back support for seating unit Grant 7,712,834 - Knoblock , et al. May 11, 2	2010-05-11
Back Support For Seating Unit App 20090001793 - Knoblock; Glenn A. ; et al.	2009-01-01
Back construction for seating unit Grant 7,427,105 - Knoblock, legal representative , et al. Septembe	2008-09-23
Back Construction For Seating Unit App 20070024098 - Knoblock; Glenn A. ; et al.	2007-02-01
Back construction for seating unit Grant 7,131,700 - Knoblock, legal representative , et al. November	2006-11-07
Chair having reclineable back and movable seat Grant 7,114,777 - Knoblock, legal representative , et al. October	2006-10-03
Back construction for seating unit having inverted U-shaped frame Grant 7,040,709 - Knoblock, legal representative , et al. May 9, 2	2006-05-09
Back construction for seating unit having spring bias Grant 6,991,291 - Knoblock, legal representative , et al. January	2006-01-31
Back construction for seating unit App 20050231013 - Knoblock, Glenn A. ; et al.	2005-10-20
Back construction for seating unit having inverted U-shaped frame App 20050179292 - Knoblock, Glenn A. ; et al.	2005-08-18
Back construction for seating unit having spring bias App 20050127729 - Knoblock, Glenn A. ; et al.	2005-06-16
Seating unit including novel back construction Grant 6,905,171 - Knoblock , et al. June 14, 2	2005-06-14
Chair having reclineable back and movable seat App 20050046254 - Knoblock, Glenn A. ; et al.	2005-03-03
Seating unit including novel back construction Grant 6,749,261 - Knoblock , et al. June 15, 2	2004-06-15
Seating unit including novel back construction App 20030173807 - Knoblock, Daryl ; et al.	2003-09-18
Articulating armrest Grant 6,554,364 - Dammermann , et al. April 29, 2	2003-04-29
Seating unit including novel back construction App 20030015902 - Knoblock, Glenn A. ; et al.	2003-01-23
Adjustable lumbar support Grant 6,471,294 - Dammermann , et al. October 29, 2	2002-10-29
Seating unit including novel back construction Grant 6,460,928 - Knoblock , et al. October 8, 2	2002-10-08
Lumbar device Grant 6,394,546 - Knoblock , et al. May 28, 2	2002-05-28
Back for seating unit Grant 6,394,545 - Knoblock , et al. May 28, 2	2002-05-28
Back for seating unit Grant 6,367,877 - Knoblock , et al. April 9, 2	2002-04-09
Seating unit including novel back construction Grant 6,349,992 - Knoblock , et al. February 26, 2	2002-02-26
Seating unit including novel back construction App 20020017809 - Knoblock, Glenn A. ; et al.	2002-02-14
Back for seating unit App 20010043003 - Knoblock, Glenn A. ; et al.	2001-11-22
Chair Grant D442,791 - Simons, Jr. , et al. May 29, 2	2001-05-29
Seating unit Grant D442,400 - Simons, Jr. , et al. May 22, 2	2001-05-22
Back for a seating unit Grant D439,451 - Simons, Jr. , et al. March 27, 2	2001-03-27
Adjustable armrest for chairs Grant 6,176,550 - Lamart , et al. January 23, 2	2001-01-23
Adjustable armrest for chairs Grant 6,168,237 - Lamart , et al. January 2, 2	2001-01-02
Chair back Grant D421,540 - Jenkins , et al. March 14, 2	2000-03-14
Chair including novel back construction Grant 5,975,634 - Knoblock , et al. November 2, 1	1999-11-02
Adjustable armrest for chairs Grant 5,971,484 - Lamart , et al. October 26, 1	1999-10-26
Chair Grant D414,349 - Jenkins , et al. September 28, 1	1999-09-28
Seating unit Grant D410,342 - Dammermann , et al. June 1, 1	1999-06-01
Seating unit Grant D404,229 - Dammermann , et al. January 19, 1	1999-01-19
Seating unit Grant D396,975 - Dammermann , et al. August 18, 1	1998-08-18
Seating unit Grant D390,385 - Dammermann , et al. February 10, 1	1998-02-10
Seating unit Grant D383,323 - Dammermann , et al. September 9, 1	1997-09-09
Seating unit Grant D383,322 - Dammermann , et al. September 9, 1	1997-09-09
Vertically adjustable back construction for seating Grant 5,630,650 - Peterson , et al. May 20, 1	1997-05-20
Film receive magazine for a laser imager Grant 5,172,905 - Vanous , et al. December 22, 1	1992-12-22

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