Rolscreen Company
34Patents
0Active
34Granted
36Portfolio score
Filing activity: Jan 29, 1976 → Feb 4, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4716700A | Door | Fixed Constructions | 103 | Expired |
| US5067279A | Self draining door threshold | Fixed Constructions | 70 | Expired |
| US4876838A | Panel joint | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US4716683A | Door weatherstripping assembly | Fixed Constructions | 50 | Expired |
| US4972638A | Skylight flashing | Fixed Constructions | 45 | Expired |
| US5006766A | Window operator for manually or electrically motorized actuation of a mechanical window drive system | Fixed Constructions | 44 | Expired |
| US4989384A | Insulated window assembly with internal muntin bars | Fixed Constructions | 42 | Expired |
| US4610472A | Lock for casement windows | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4341048A | Method and assembly for cladding a window frame | Fixed Constructions | 39 | Expired |
| US4392330A | Casement window | Fixed Constructions | 38 | Expired |
| US4573287A | Double opening exterior french door and door improvements | Fixed Constructions | 36 | Expired |
| USD338608S | Door handle | General | 30 | Expired |
| US4934438A | Motorized window blind with manual overrride | Fixed Constructions | 28 | Expired |
| US4583333A | Room addition construction | Fixed Constructions | 24 | Expired |
| US4274469A | Operator for a slat shade assembly | Fixed Constructions | 23 | Expired |
| US4570393A | Weather seal for frame and movable panel assembly | Fixed Constructions | 23 | Expired |
| US4658879A | Field installable rolling screen assembly | Fixed Constructions | 21 | Expired |
| US5210986A | Window unit nailing fin and corner lock | Fixed Constructions | 21 | Expired |
| US4630420A | Door | Fixed Constructions | 21 | Expired |
| US4702297A | Field installable rolling screen assembly | Fixed Constructions | 20 | Expired |
| US5092388A | Rollable window screen guide locking assembly | Fixed Constructions | 18 | Expired |
| US4472914A | Double glazing panel gasket | Fixed Constructions | 17 | Expired |
| US4870797A | Panel joint | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4913213A | Pleted blind between window panes | Fixed Constructions | 16 | Expired |
| USD329369S | Door handle | General | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.