US3221775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for lubricating the wires of a pile wire loom
Assignee: James Lees and Sons Co
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Filing: 1964-06-10
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Granted: 1965-12-07
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Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
- 👤 Charles C Boley
- 👤 David G Burnell
- 👤 William M Kirby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:03
CPC Classifications
D; D03; D03J; D03J1/00; D03J1/003
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
59 words
THE METHOD OF WEAVING A PILE FABRIC WHICH COMPRISES INSERTING ONE OF A SET OF PILE WIRES INTO A SHED, WITHDRAWING THE LAST PILE WIRE OF SAID SET SEQUENTIALLY AFTER INSERTION OF SAID FIRST PILE WIRE, AND SPRAYING A LIQUID LUBRICANT UPON ONE OF SAID PILE WIRES AT A POINT SPACED FROM THE SELVEDGE OF THE FABRIC BEING WOVEN.
References Cited (Backward Citations)
US849783A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |