Lengfeller; Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lengfeller; Karl.The latest application filed is for "method of forming a printed business card".
- Lengfeller; Karl - Gro.beta.karolinenfeld/Tattenhause N/A DE
- Lengfeller; Karl - Tattenhause DE
- Lengfeller; Karl - Grosskarolinenfeld/Tattenhause DE
| Patent | Date |
|---|---|
| Method of making a card sheet Grant 8,524,141 - Utz , et al. September 3, 2 | 2013-09-03 |
| Card sheet construction Grant RE43,165 - Utz , et al. February 7, 2 | 2012-02-07 |
| Card sheet construction Grant RE43,094 - Utz , et al. January 10, 2 | 2012-01-10 |
| Printable snap-breakable polymer sheet Grant RE42,798 - Utz , et al. October 4, 2 | 2011-10-04 |
| Card sheet construction with opposing registered cut lines Grant RE42,719 - Utz , et al. September 20, 2 | 2011-09-20 |
| Method of forming a printed business card Grant 7,699,002 - Utz , et al. April 20, 2 | 2010-04-20 |
| Printable snap-breakable polymer sheet Grant 7,534,479 - Utz , et al. May 19, 2 | 2009-05-19 |
| Card sheet construction Grant 7,531,227 - Utz , et al. May 12, 2 | 2009-05-12 |
| Card sheet construction Grant 7,514,134 - Utz , et al. April 7, 2 | 2009-04-07 |
| Card sheet construction with opposing registered cut lines Grant 7,501,170 - Utz , et al. March 10, 2 | 2009-03-10 |
| Method of forming a printed business card App 20080036131 - Utz; Martin ; et al. | 2008-02-14 |
| Printable snap-breakable sheet App 20070141292 - Utz; Martin ; et al. | 2007-06-21 |
| Card sheet construction App 20060286335 - Utz; Martin ; et al. | 2006-12-21 |
| Card sheet construction App 20050095388 - Utz, Martin ; et al. | 2005-05-05 |
| Card sheet construction App 20050089664 - Utz, Martin ; et al. | 2005-04-28 |
| Method of making a card sheet App 20040209029 - Utz, Martin ; et al. | 2004-10-21 |
| Card sheet construction App 20030148056 - Utz, Martin ; et al. | 2003-08-07 |
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