US3113369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn manufacture and products obtained thereby
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-05-02
•
Granted: 1963-12-10
•
Expires: 1980-05-02
Abstract
No abstract record available.
Inventors
- 👤 Homer D Barrett
- 👤 Robert T Estes
- 👤 Jr George C Stow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:01
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/224; D01; D01F; D01F11/00; D01F11/04; D02; D02J; D02J1/00; D02J1/22; D02J1/221; D06M13/02; D06M7/00; C; C10; C10M; C10M2201/00; C10M2201/02; C10M2203/00; C10M2203/10; C10M2205/00; C10M2205/14; C10M2205/16; C10M2205/17; C10M2205/18; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/284; C10M2207/285; C10M2207/286; C10M2207/287; C10M2207/34; C10M2207/40; C10M2207/402; C10M2207/404; C10M2209/00; C10M2209/10; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2217/00; C10M2217/02; C10M2217/028; C10M2217/06; C10N; C10N2040/00; C10N2040/46; C10N2060/00; C10N2060/04; D06M2200/00; D06M2200/40; Y; Y10; Y10S; Y10S8/00; Y10S8/04; Y10S8/09; Y10S8/10; Y10S8/21; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
AN IMPROVED METHOD FOR IMPARTING MOLECULAR ORIENTATION TO FILAMENTS FORMED FROM SYNTHETIC LINEAR POLYMERS COMPRISING THE STEPS OF IMPREGNATING SAID FILAMENTS PRIOR TO THE CONDUCT OF A DRAWING OPERATION WITH A WAX-CONTAINING AQUEOUS EMULSION AND THEREAFTER DRAWING THE THUS IMPREGNATED FILAMENTS TO IMPART MOLECULAR ORIENTATION THERETO.
Claim 2
Dependent Claim
46 words
AN IMPROVED METHOD FOR IMPARTING MOLECULAR ORIENTATION TO FILAMENTS FORMED FROM SYNTHETIC LINEAR POLYMERS COMPRISING THE STEPS OF IMPREGNATING SAID FILAMENTS PRIOR TO THE CONDUCT OF A DRAWING OPERATION WITH A WAX-CONTAINING AQUEOUS EMULSION AND THEREAFTER DRAWING THE THUS IMPREGNATED FILAMENTS TO IMPART MOLECULAR ORIENTATION THERETO.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |