| 8210227 |
Cord lock with improved wear surface for an architectural covering |
Michael S. Goldberg |
2012-07-03 |
| 8006736 |
Skew adjustment device for coverings for architectural openings |
Stephen P. Smith, James L. Miller |
2011-08-30 |
| 7832450 |
Lift cord system for retractable covering |
Clark Brace, Donald J. Clark, Ronald Holt |
2010-11-16 |
| 7617858 |
Skew adjustment device for coverings for architectural openings |
Stephen P. Smith, James L. Miller |
2009-11-17 |
| 7500505 |
Roller stop for coverings for architectural openings |
Stephen P. Smith |
2009-03-10 |
| 7240715 |
Limit stop for coverings for architectural openings |
— |
2007-07-10 |
| 6782938 |
Control and suspension system for a covering for architectural openings |
Wendell B. Colson |
2004-08-31 |
| 6435252 |
Control and suspension system for a covering for architectural openings |
Wendell B. Colson |
2002-08-20 |
| 6289964 |
Control and suspension system for a covering for architectural openings |
Wendell B. Colson |
2001-09-18 |
| 5647421 |
Dual shape assembly |
Gerald W. Huntley, Joseph E. Kovach |
1997-07-15 |
| 5392832 |
Covering assembly for architectural openings |
Wendell B. Colson, James M. Anthony, Brad H. Oberg, Eric N. Williams, Paul G. Swiszcz +1 more |
1995-02-28 |
| 5287908 |
Window covering assembly |
Wendell B. Colson, Eric N. Williams |
1994-02-22 |