Patent US3229725A successfully refreshed from Google Patents.
US3229725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weaving machines
Assignee: Individual
•
Filing: 1964-02-03
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Granted: 1966-01-18
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Expires: 1984-02-03
Abstract
No abstract record available.
Inventors
- 👤 Saito Hifumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:46
CPC Classifications
D; D03; D03D; D03D47/00; D03D47/28; D03D47/30; D03D47/3026; D03D47/3006; D03D47/306; D03D49/00; D03D49/60
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
A JET LOOM OF THE TYPE INCLUDING A REED MOVABLE BETWEEN FORWARD AND REARWARD POSITIONS, A FLUID NOZZLE FOR INSERTING A WEFT ALONG A PATH INTO A SHED FORMED OF WARP YARNS, SAID JET LOOM FURTHER COMPRISING MEANS FOR MOVING SAID FLUID NOZZLE ALONG THE WARP IN A RECTILINEAL PATH IN ASSOCIATION WITH THE BEAT-UP MOVEMENT OF THE REED WHILE MAINTIANING THE DIRECTION OF THE AXIS OF SAID NOZZLE IN A MANNER SO THAT THE DISTANCE BETWEEN THE AXIS OF SAID NOZZLE AND THE PLANE OF THE REED IS VARIED DURING EACH CYCLE OF OPERATION.
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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |