US3224468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1964-04-02
•
Granted: 1965-12-21
•
Expires: 1984-04-02
Abstract
No abstract record available.
Inventors
- 👤 Louis J Zerbee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:43
CPC Classifications
D; D03; D03D; D03D41/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A DEVICE IN A LOOM FOR FEEDING WEFT WIRES THROUGH THE SHED OF THE WARP WIRES, THE COMBINATION INCLUDING A RECIPROCATING BEATER, A TORPEDO-LIKE CAP ON THE LEADING END OF THE WEFT WIRE, MEANS FOR FEEDING THE WEFT WIRE BETWEEN THE WARP WIRES, THE TORPEDO-LIKE CAP GUIDING THE LEADING END ACROSS THE WARP WIRES, AND PNEUMATIC MECHANISM FOR WITHDRAWING THE CAP FROM THE LEADING END OF THE WEFT WIRE WHEN LAID IN POSITION ACROSS THE WARP WIRES AND
Claim 2
Independent Claim
78 words
A DEVICE IN A LOOM FOR FEEDING WEFT WIRES THROUGH THE SHED OF THE WARP WIRES, THE COMBINATION INCLUDING A RECIPROCATING BEATER, A TORPEDO-LIKE CAP ON THE LEADING END OF THE WEFT WIRE, MEANS FOR FEEDING THE WEFT WIRE BETWEEN THE WARP WIRES, THE TORPEDO-LIKE CAP GUIDING THE LEADING END ACROSS THE WARP WIRES, AND PNEUMATIC MECHANISM FOR WITHDRAWING THE CAP FROM THE LEADING END OF THE WEFT WIRE WHEN LAID IN POSITION ACROSS THE WARP WIRES AND
References Cited (Backward Citations)
NL43791C
Cited
US2731986A
Cited
FR703304A
Cited
CH179034A
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CH251353A
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US2528881A
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US2630839A
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US3052451A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |