Ludwig; James N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ludwig; James N..The latest application filed is for "seating arrangement".
Company Profile
3.117.17
- Ludwig; James N. - Grand Rapids MI
- Ludwig; James N. - East Grand Rapids MI
- Ludwig; James N. - E. Grand Rapids MI
Patent Activity
| Patent | Date |
|---|---|
| Seating arrangement Grant 11,259,637 - Ludwig , et al. March 1, 2 | 2022-03-01 |
| Chair assembly Grant D942,767 - Smith , et al. February 8, 2 | 2022-02-08 |
| Seating arrangement Grant D932,203 - Ludwig , et al. October 5, 2 | 2021-10-05 |
| Seating Arrangement App 20210052078 - Ludwig; James N. ; et al. | 2021-02-25 |
| Seating Arrangement App 20190133327 - Ludwig; James N. ; et al. | 2019-05-09 |
| Seating arrangement Grant 10,194,750 - Ludwig , et al. Fe | 2019-02-05 |
| Seating Arrangement App 20180027973 - Ludwig; James N. ; et al. | 2018-02-01 |
| Chair Grant D742,677 - Smith , et al. November 10, 2 | 2015-11-10 |
| Chair Grant D742,676 - Smith , et al. November 10, 2 | 2015-11-10 |
| Chair assembly Grant D742,678 - Smith , et al. November 10, 2 | 2015-11-10 |
| Handle apparatus Grant D721,529 - Smith , et al. January 27, 2 | 2015-01-27 |
| Chair Grant D707,976 - Smith , et al. July 1, 2 | 2014-07-01 |
| Chair Grant D706,547 - Smith , et al. June 10, 2 | 2014-06-10 |
| Chair Grant D704,487 - Smith , et al. May 13, 2 | 2014-05-13 |
| Chair Grant D703,988 - Smith , et al. May 6, 2 | 2014-05-06 |
| Chair Grant D702,981 - Smith , et al. April 22, 2 | 2014-04-22 |
| Chair seat Grant D701,410 - Smith , et al. March 25, 2 | 2014-03-25 |
| Chair Grant D701,053 - Smith , et al. March 18, 2 | 2014-03-18 |
| Chair Grant D699,957 - Smith , et al. February 25, 2 | 2014-02-25 |
| Chair Grant D699,959 - Smith , et al. February 25, 2 | 2014-02-25 |
| Chair Grant D699,958 - Smith , et al. February 25, 2 | 2014-02-25 |
| Arm assembly Grant D699,061 - Smith , et al. February 11, 2 | 2014-02-11 |
| Chair Grant D698,166 - Smith , et al. January 28, 2 | 2014-01-28 |
| Chair Grant D698,165 - Smith , et al. January 28, 2 | 2014-01-28 |
| Chair Grant D698,164 - Smith , et al. January 28, 2 | 2014-01-28 |
| Chair Grant D697,747 - Smith , et al. January 21, 2 | 2014-01-21 |
| Chair Grant D697,729 - Smith , et al. January 21, 2 | 2014-01-21 |
| Chair Grant D697,730 - Smith , et al. January 21, 2 | 2014-01-21 |
| Chair Grant D697,726 - Smith , et al. January 21, 2 | 2014-01-21 |
| Chair Grant D697,728 - Smith , et al. January 21, 2 | 2014-01-21 |
| Chair Grant D697,727 - Smith , et al. January 21, 2 | 2014-01-21 |
| Chair Grant D696,544 - Smith , et al. December 31, 2 | 2013-12-31 |
| Chair Grant D696,054 - Smith , et al. December 24, 2 | 2013-12-24 |
| Chair Grant D695,034 - Smith , et al. December 10, 2 | 2013-12-10 |
| Chair Grant D694,538 - Smith , et al. December 3, 2 | 2013-12-03 |
| Chair Grant D694,536 - Smith , et al. December 3, 2 | 2013-12-03 |
| Chair Grant D694,540 - Smith , et al. December 3, 2 | 2013-12-03 |
| Chair Grant D694,537 - Smith , et al. December 3, 2 | 2013-12-03 |
| Chair Grant D694,539 - Smith , et al. December 3, 2 | 2013-12-03 |
| Chair Grant D690,547 - Smith , et al. October 1, 2 | 2013-10-01 |
| Chair Grant D690,146 - Smith , et al. September 24, 2 | 2013-09-24 |
| Base for seating unit Grant D690,143 - Corcorran , et al. September 24, 2 | 2013-09-24 |
| Base for seating unit Grant D689,723 - Corcorran , et al. September 17, 2 | 2013-09-17 |
| Chair Grant D689,312 - Smith , et al. September 10, 2 | 2013-09-10 |
| Chair Grant D689,319 - Smith , et al. September 10, 2 | 2013-09-10 |
| Arm assembly Grant D689,315 - Smith , et al. September 10, 2 | 2013-09-10 |
| Chair Grant D689,313 - Smith , et al. September 10, 2 | 2013-09-10 |
| Chair Grant D689,314 - Smith , et al. September 10, 2 | 2013-09-10 |
| Chair Grant D689,317 - Smith , et al. September 10, 2 | 2013-09-10 |
| Chair Grant D689,318 - Smith , et al. September 10, 2 | 2013-09-10 |
| Arm assembly Grant D688,907 - Smith , et al. September 3, 2 | 2013-09-03 |
| Chair Grant D688,503 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,500 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,498 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,497 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,501 - Smith , et al. August 27, 2 | 2013-08-27 |
| Arm assembly Grant D688,502 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,499 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,504 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D688,505 - Smith , et al. August 27, 2 | 2013-08-27 |
| Chair Grant D683,151 - Smith , et al. May 28, 2 | 2013-05-28 |
| Chair Grant D683,150 - Smith , et al. May 28, 2 | 2013-05-28 |
| Base for seating unit Grant D679,923 - Corcorran , et al. April 16, 2 | 2013-04-16 |
| Seating unit Grant D679,523 - Corcorran , et al. April 9, 2 | 2013-04-09 |
| Seating unit Grant D679,517 - Corcorran , et al. April 9, 2 | 2013-04-09 |
| Seating unit Grant D679,524 - Corcorran , et al. April 9, 2 | 2013-04-09 |
| Seating unit Grant D679,525 - Corcorran , et al. April 9, 2 | 2013-04-09 |
| Furniture assembly Grant D657,155 - Grandin , et al. April 10, 2 | 2012-04-10 |
| Seating unit Grant D646,497 - Overthun , et al. October 11, 2 | 2011-10-11 |
| Seating unit Grant D646,085 - Overthun , et al. October 4, 2 | 2011-10-04 |
| Seating unit Grant D636,612 - Overthun , et al. April 26, 2 | 2011-04-26 |
| Seating unit Grant D636,613 - Overthun , et al. April 26, 2 | 2011-04-26 |
| Bench Grant D624,328 - Grandin , et al. September 28, 2 | 2010-09-28 |
| Lamp housing Grant D617,485 - Hamilton , et al. June 8, 2 | 2010-06-08 |
| Two person work environment Grant 7,677,182 - Mueller , et al. March 16, 2 | 2010-03-16 |
| Back for seating unit Grant D600,052 - Smith , et al. September 15, 2 | 2009-09-15 |
| Privacy screen Grant D599,122 - Feldpausch , et al. September 1, 2 | 2009-09-01 |
| Privacy screen Grant D595,514 - Feldpausch , et al. July 7, 2 | 2009-07-07 |
| Bracket assembly Grant D595,114 - Hamilton , et al. June 30, 2 | 2009-06-30 |
| Seating unit Grant D592,876 - Smith , et al. May 26, 2 | 2009-05-26 |
| Seating unit Grant D564,264 - Smith , et al. March 18, 2 | 2008-03-18 |
| Partition panel with modular appliance mounting arrangement App 20080010923 - MacGregor; Bruce G. ; et al. | 2008-01-17 |
| Seating unit Grant D555,377 - Pensi , et al. November 20, 2 | 2007-11-20 |
| Table and method App 20070251428 - Mead; Karl J. ; et al. | 2007-11-01 |
| Insert for partition panel Grant D520,355 - Overthun , et al. May 9, 2 | 2006-05-09 |
| Two person work environment App 20050268825 - Mueller, Karl H. ; et al. | 2005-12-08 |
| Furniture construction App 20050263041 - Mueller, Karl H. ; et al. | 2005-12-01 |
| Partition panel with modular appliance mounting arrangement App 20050086871 - MacGregor, Bruce G. ; et al. | 2005-04-28 |
| Building outfitting system with common accessory-mounting feature App 20050055888 - Gresham, David M. ; et al. | 2005-03-17 |
| Partition panel with modular appliance mounting arrangement Grant 6,851,226 - MacGregor , et al. February 8, 2 | 2005-02-08 |
| Building outfitting system with common accessory-mounting feature Grant 6,807,776 - Girdwood , et al. October 26, 2 | 2004-10-26 |
| Partition trim having functional aspects Grant 6,748,710 - Gresham , et al. June 15, 2 | 2004-06-15 |
| Partition covering with pocket Grant 6,701,677 - Gresham , et al. March 9, 2 | 2004-03-09 |
| Partition insert Grant D485,096 - Overthun , et al. January 13, 2 | 2004-01-13 |
| Partition insert Grant D481,226 - Overthun , et al. October 28, 2 | 2003-10-28 |
| Partition trim with insert App 20030183349 - Gresham, David M. ; et al. | 2003-10-02 |
| Building outfitting system with common accessory-mounting feature App 20030182871 - Gresham, David M. ; et al. | 2003-10-02 |
| Partition trim having functional aspects App 20030182885 - Gresham, David M. ; et al. | 2003-10-02 |
| Partition covering with pocket App 20030182872 - Gresham, David M. ; et al. | 2003-10-02 |
| Partition panel with modular appliance mounting arrangement App 20030154673 - MacGregor, Bruce G. ; et al. | 2003-08-21 |
| External utilities manager for post and beam furniture systems Grant 6,574,928 - Mueller , et al. June 10, 2 | 2003-06-10 |
| Furniture accessory supporting system Grant 6,568,335 - Hamilton , et al. May 27, 2 | 2003-05-27 |
| Partition insert Grant D473,517 - Overthun , et al. April 22, 2 | 2003-04-22 |
| Utility hub Grant D473,516 - Gresham , et al. April 22, 2 | 2003-04-22 |
| Freestanding screen system Grant 6,516,571 - Overthun , et al. February 11, 2 | 2003-02-11 |
| Furniture accessory supporting system App 20020189506 - Hamilton, John R. ; et al. | 2002-12-19 |
| Lighting apparatus Grant D465,049 - Ludwig October 29, 2 | 2002-10-29 |
| Lighting apparatus Grant D464,160 - Ludwig October 8, 2 | 2002-10-08 |
| Lighting apparatus Grant D463,601 - Ludwig September 24, 2 | 2002-09-24 |
| Lighting apparatus Grant D463,061 - Ludwig September 17, 2 | 2002-09-17 |
| External utilities manager for post and beam furniture systems App 20020124511 - Mueller, Karl Heinz ; et al. | 2002-09-12 |
| Post and beam furniture system App 20020124478 - Rush, James C. ; et al. | 2002-09-12 |
| Furniture post and beam Grant D462,548 - Ludwig , et al. September 10, 2 | 2002-09-10 |
| Workspace screen box Grant D457,736 - Simons, Jr. , et al. May 28, 2 | 2002-05-28 |
| Coordinated accessory foot and furniture foot Grant D456,182 - Hamilton , et al. April 30, 2 | 2002-04-30 |
| Freestanding screen Grant D450,465 - Overthun , et al. November 20, 2 | 2001-11-20 |
| Serpentine panel Grant D446,659 - Ludwig , et al. August 21, 2 | 2001-08-21 |
Company Registrations
| SEC | 0001601329 | Ludwig James N |
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