ULTRAFAB, INC.
36Patents
15Active
36Granted
48Portfolio score
Filing activity: Feb 1, 1978 → Aug 30, 2022 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4148953A | Air pervious weatherstrip | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5338382A | Fabrication of pile weatherstripping having fins | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5438802A | Weatherstrip assemblies | Fixed Constructions | 19 | Expired |
| US7824513B2 | Apparatus and method for making pile articles and improved pile articles made therewith | Emerging Cross-Sectional Technologies | 18 | Active |
| US5817390A | Pile weather stripping having internal and external fins | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5807451A | Pile weatherstripping having internal and external fins | Emerging Cross-Sectional Technologies | 16 | Expired |
| USD523274S1 | Pile weatherstripping | General | 15 | Expired |
| US6776948B1 | Method and apparatus for applying coatings of molten thermoplastic material over closed pore elastomer foam substrates | Performing Operations; Transporting | 14 | Expired |
| US6711858B1 | Pile weatherstripping | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7883594B2 | Wrapped pile weatherstripping and methods of making same | Performing Operations; Transporting | 12 | Expired |
| US7172006B2 | Pile weatherstripping dust plugs | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8056287B2 | Weatherstrip with releasable protective covering | Emerging Cross-Sectional Technologies | 10 | Active |
| US5137239A | Peg board hook with barbed protrusion | Human Necessities | 9 | Expired |
| US7335412B2 | Pile weatherstripping dust plugs | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6024815A | Glass channel for windows | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6252757A | Static brushes and methods of fabricating same | Electricity | 8 | Expired |
| US7727350B2 | Apparatus and method for making articles having filamentary material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5060422A | Weatherstrip | Textiles; Paper | 6 | Expired |
| US5694718A | Glass channel for windows | Performing Operations; Transporting | 6 | Expired |
| US7896995B2 | Textile backed pile article and method for making same | Emerging Cross-Sectional Technologies | 6 | Active |
| US8376471B2 | Angled fibrous brushes of fibers fixed to a backing and method of manufacturing same | Human Necessities | 5 | Active |
| US6385833B1 | Apparatus for installing weatherstripping into frames | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8367181B2 | Apparatus and methods for making pile articles and improved pile articles made therewith | Emerging Cross-Sectional Technologies | 5 | Active |
| US5287656A | Weatherstrip assembly | Fixed Constructions | 4 | Expired |
| US7329450B2 | Textile backed pile article and method for making same | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.