Staedtler & Uhl
18Patents
0Active
18Granted
27Portfolio score
Filing activity: Jul 6, 1976 → May 30, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5581848A | Saw tooth fittings | Textiles; Paper | 38 | Expired |
| US4394789A | Toothed edging means for textile machinery | Textiles; Paper | 18 | Expired |
| US4606095A | Saw-toothed stamped metal part as outfit for a comb segment of a porcupine | Textiles; Paper | 12 | Expired |
| US4625366A | Opening cylinder for open-end spinning machines or the like | Textiles; Paper | 9 | Expired |
| US4928356A | Top comb for textile machinery and process for cleaning same | Textiles; Paper | 5 | Expired |
| US5054167A | Combing needle for spinning machines | Textiles; Paper | 3 | Expired |
| US4075738A | Circular comb for combing machines | Textiles; Paper | 2 | Expired |
| US5201098A | Needle bar carrier | Textiles; Paper | 2 | Expired |
| US5228173A | Method for cleaning a needle bar, in particular a top comb for textile machinery, and needle bars for putting the method into practice | Textiles; Paper | 2 | Expired |
| US6604260B1 | Card clothing for a textile machine | Textiles; Paper | 1 | Expired |
| US6675444B2 | Top comb for a combing machine | Textiles; Paper | 1 | Expired |
| US5560085A | Needle for a needle bar or rod for textile combing machines, and a needle bar with such needles, as well as a method for attaching or replacing an outfit of such needles | Textiles; Paper | 1 | Expired |
| US4266327A | Releasably interlocking needlestrip and needle-carrier for textile machines | Textiles; Paper | 1 | Expired |
| US4406038A | Stretch head | Textiles; Paper | 1 | Expired |
| US6804863B2 | Mounting for a combing cylinder | Textiles; Paper | 1 | Expired |
| US4635323A | Drawhead for drawing equipment for drawing woolen fleece or the like | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US6591458B1 | Top comb | Textiles; Paper | 0 | Expired |
| US5509178A | Feed comb arrangement | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.