Van Klompenburg; Marlo G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Van Klompenburg; Marlo G..The latest application filed is for "multipoint locks and associated systems and methods".
- Van Klompenburg; Marlo G. - Pella IA
- Van Klompenburg; Marlo G. - Sioux Center IA
- Van Klompenburg; Marlo G. - Owatonna MN
| Patent | Date |
|---|---|
| Multipoint locks and associated systems and methods Grant 10,669,755 - Ritzert , et al. | 2020-06-02 |
| Multipoint Locks And Associated Systems And Methods App 20190292820 - Ritzert; Joseph A. ; et al. | 2019-09-26 |
| Window assembly with movable interior sash Grant 8,376,019 - Van Klompenburg , et al. February 19, 2 | 2013-02-19 |
| Movable light latch Grant 7,765,741 - Miller , et al. August 3, 2 | 2010-08-03 |
| Movable light latch App 20060150514 - Miller; Gary L. ; et al. | 2006-07-13 |
| Window assembly with movable interior sash App 20060150561 - Van Klompenburg; Marlo G. ; et al. | 2006-07-13 |
| Window covering drive system App 20060151129 - Van Klompenburg; Marlo G. ; et al. | 2006-07-13 |
| Casement window operating assembly Grant 6,640,389 - Van Klompenburg , et al. November 4, 2 | 2003-11-04 |
| Combined folding crank handle and cover assembly for a casement window operator Grant D459,982 - Vande Steeg , et al. July 9, 2 | 2002-07-09 |
| Combined folding crank handle and cover assembly for a casement window operator Grant D450,237 - Vande Steeg , et al. November 13, 2 | 2001-11-13 |
| Dual arm operator for a casement-type window Grant 4,241,541 - Van Klompenburg , et al. December 30, 1 | 1980-12-30 |
| Closure operator Grant 4,136,578 - Van Klompenburg January 30, 1 | 1979-01-30 |
| Window lock Grant 4,095,829 - Van Klompenburg June 20, 1 | 1978-06-20 |
| Window lock Grant 4,059,298 - Van Klompenburg November 22, 1 | 1977-11-22 |
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