Description
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS
D01D
Technology
Sub-Class
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- 0 1717 US PATENTS IN FORCE
- 841 US APPLICATIONS PENDING
- 1292 Total Patent Owners
- 8280 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Treatment of filament-forming or like material (working of plastics or substances in a plastic state, in general B29) |
| 1/02 | Treatment of filament-forming or like material (working of plastics or substances in a plastic state, in general B29) Preparation of spinning solutions |
| 1/04 | Treatment of filament-forming or like material (working of plastics or substances in a plastic state, in general B29) Melting filament-forming substances |
| 1/06 | Treatment of filament-forming or like material (working of plastics or substances in a plastic state, in general B29) Feeding liquid to the spinning head (constructions of pumps F04) |
| 1/09 | Treatment of filament-forming or like material (working of plastics or substances in a plastic state, in general B29) Feeding liquid to the spinning head (constructions of pumps F04) Pressure, temperature or feeding rate regulation |
Recent Patents
Not AvailableRecent Publications
Not AvailableTop Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 41 Months (last 2 years Issuances)
- 41 Months (last 5 years Issuances)
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