US3070869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spot dyeing process and apparatus
Assignee: Uniroyal Inc
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Filing: 1961-05-01
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Granted: 1963-01-01
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Expires: 1981-05-01
Abstract
No abstract record available.
Inventors
- 👤 James L Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:19
CPC Classifications
D; D06; D06B; D06B11/00; D06B11/002; D06B11/004; D02; D02G; D02G1/00; D02G1/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
106 words
APPARATUS FOR APPLYING A SUBSTANCE TO A STRAND WHICH COMPRISES A MEMBER HAVING A SURFACE CARRYING SAID SUBSTANCE, MEANS FOR ADVANCING A STRAND TOWARD SAID MEMBER INTO CONTACT WITH SAID SURFACE WHILE SAID STRAND IS BENT ON ITSELF AND PACKED IN A COLUMN SEVERAL TIMES THE STRAND THICKNESS, MEANS FOR MAINTAINING PRESSURE ON SAID STRAND WHILE IT IS IN CONTACT WITH SAID SURFACE, MEANS DEFINING IN CONJUNCTION WITH SAID SURFACE AN ESCAPE PASSAGE THROUGH WHICH SAID STRAND ESCAPES BY ALTERING THE DIRECTION OF ITS ADVANCE, SAID ESCAPE PASAGE BEING LARGE ENOUGH FOR PORTIONS OF THE ADVANCING STRAND TO PASS THERETHROUGH OUT OF CONTACT WITH SAID SURFACE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |