Kollman; Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kollman; Michael.The latest application filed is for "bottom rail for a cordless blind".
- Kollman; Michael - Fitchburg WI
- Kollman; Michael - Madison WI
- Kollman; Michael - Fitchburgh WI
| Patent | Date |
|---|---|
| Bottom rail for a cordless blind Grant 10,024,101 - Kollman , et al. July 17, 2 | 2018-07-17 |
| Bottom Rail For A Cordless Blind App 20180148973 - Kollman; Michael ; et al. | 2018-05-31 |
| Method and machine for cutting blinds Grant 9,649,774 - Kollman May 16, 2 | 2017-05-16 |
| Method for making and selling a shutter kit Grant 9,062,489 - Kollman , et al. June 23, 2 | 2015-06-23 |
| Window covering cutting device Grant 8,839,703 - Kollman September 23, 2 | 2014-09-23 |
| Blind cutting machine Grant 8,783,143 - Kollman , et al. July 22, 2 | 2014-07-22 |
| Window covering cutting machine Grant 8,739,666 - Kollman June 3, 2 | 2014-06-03 |
| Window covering cutting machine Grant 8,720,313 - Kollman May 13, 2 | 2014-05-13 |
| Blind Cutting Machine App 20130276605 - Kollman; Michael ; et al. | 2013-10-24 |
| Blind cutting machine Grant 8,505,425 - Kollman , et al. August 13, 2 | 2013-08-13 |
| Cutting machine for blinds Grant 8,505,422 - Kollman , et al. August 13, 2 | 2013-08-13 |
| Breakaway cord system for woven wood and Roman shades Grant 8,220,517 - Kollman , et al. July 17, 2 | 2012-07-17 |
| Method for Making and selling a shutter kit App 20110265427 - Kollman; Michael ; et al. | 2011-11-03 |
| Kit and method for making a shutter Grant 8,002,111 - Kollman , et al. August 23, 2 | 2011-08-23 |
| Breakaway Cord System For Woven Wood And Roman Shades App 20110073260 - Kollman; Michael ; et al. | 2011-03-31 |
| Method for sourcing custom window coverings from multiple sources based upon price and delivery date Grant 7,912,743 - Kollman March 22, 2 | 2011-03-22 |
| Cutting Machine for Blinds App 20110017033 - Kollman; Michael ; et al. | 2011-01-27 |
| Universal track curtain rod Grant D630,934 - Kollman , et al. January 18, 2 | 2011-01-18 |
| Cutting machine for blinds Grant 7,806,030 - Kollman , et al. October 5, 2 | 2010-10-05 |
| End cap for a curtain rod Grant D623,458 - Kollman , et al. September 14, 2 | 2010-09-14 |
| Bracket for curtain rods Grant D622,578 - Kollman August 31, 2 | 2010-08-31 |
| Method of cutting blinds Grant 7,752,724 - Kollman , et al. July 13, 2 | 2010-07-13 |
| Method and Machine for Cutting Blinds App 20100170375 - Kollman; Michael | 2010-07-08 |
| Window Covering Cutting Machine App 20100170376 - Kollman; Michael | 2010-07-08 |
| Universal track curtain rod Grant D604,151 - Kollman , et al. November 17, 2 | 2009-11-17 |
| Headrail for window coverings Grant D595,984 - Kollman , et al. July 14, 2 | 2009-07-14 |
| Headrail for window coverings Grant D595,078 - Kollman , et al. June 30, 2 | 2009-06-30 |
| Curtain rod Grant D592,944 - Kollman , et al. May 26, 2 | 2009-05-26 |
| Window covering cutting machine App 20090071307 - Kollman; Michael | 2009-03-19 |
| Window covering cutting device App 20090019978 - Kollman; Michael | 2009-01-22 |
| Kit and method for making a shutter App 20080295406 - Kollman; Michael ; et al. | 2008-12-04 |
| Collar for venetian blinds Grant 7,404,430 - Kollman , et al. July 29, 2 | 2008-07-29 |
| Blind cutting machine App 20080087152 - Kollman; Michael ; et al. | 2008-04-17 |
| Method of cutting blinds App 20070295176 - Kollman; Michael ; et al. | 2007-12-27 |
| Display for selling window coverings App 20070170126 - Singer; James ; et al. | 2007-07-26 |
| Method and display for selling window coverings Grant 7,210,587 - Singer , et al. May 1, 2 | 2007-05-01 |
| Cutting machine for blinds App 20070000363 - Kollman; Michael ; et al. | 2007-01-04 |
| End cap and container for venetian blinds App 20060289126 - Kollman; Michael ; et al. | 2006-12-28 |
| Collar for venetian blinds App 20060289125 - Kollman; Michael ; et al. | 2006-12-28 |
| Breakaway cord system for roll-up shades Grant 7,086,446 - Kollman , et al. August 8, 2 | 2006-08-08 |
| Blind cutting machine App 20060156882 - Kollman; Michael ; et al. | 2006-07-20 |
| Telescoping container for venetian blinds App 20060108078 - Kollman; Michael ; et al. | 2006-05-25 |
| Method of selling custom window coverings App 20060037817 - Kollman; Michael | 2006-02-23 |
| Breakaway cord system for roll-up shades App 20050139328 - Kollman, Michael ; et al. | 2005-06-30 |
| Venetian type blind having length adjustable bottomrail Grant 6,119,757 - Judkins , et al. September 19, 2 | 2000-09-19 |
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