Patent US3228427A successfully refreshed from Google Patents.
US3228427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dobbies
Assignee: Itema Switzerland Ltd
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Filing: 1962-05-03
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Granted: 1966-01-11
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Expires: 1982-05-03
Abstract
No abstract record available.
Inventors
- 👤 Honegger Rolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:44
CPC Classifications
D; D03; D03C; D03C1/00; D03C1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A DOBBY FOR OPERATING A LOOM HARNESS OPERABLE TO TWO OPERATIVE POSITIONS CORRESPONDING TO A RAISED POSITION AND A LOWERED POSITION COMPRISING, A ROTATABLE MEMBER DRIVEN CONTINUOUSLY DURING OPERATION, A PIVOTALLY MOUNTED FIRST MEMBER HAVING GEAR TEETH, A PLANETARY GEAR ENGAGED AT LEAST IN OPERATION WITH SAID FIRST MEMBER, MEANS OPERABLE BY SAID DRIVEN MEMBER FOR ROLLING SAID PLANETARY GEAR ON SAID FIRST MEMBER, MEANS FOR RENDERING SAID PLANETARY GEAR EFFECTIVE TO MOVE SAID FIRST MEMBER ANGULARLY AT PRESELECTED INTERVALS IN TIMED RELATIONSHIP WITH THE OPERATION CYCLE OF THE LOOM, AND MEANS RESPONSIVE
Claim 2
Dependent Claim
93 words
A DOBBY FOR OPERATING A LOOM HARNESS OPERABLE TO TWO OPERATIVE POSITIONS CORRESPONDING TO A RAISED POSITION AND A LOWERED POSITION COMPRISING, A ROTATABLE MEMBER DRIVEN CONTINUOUSLY DURING OPERATION, A PIVOTALLY MOUNTED FIRST MEMBER HAVING GEAR TEETH, A PLANETARY GEAR ENGAGED AT LEAST IN OPERATION WITH SAID FIRST MEMBER, MEANS OPERABLE BY SAID DRIVEN MEMBER FOR ROLLING SAID PLANETARY GEAR ON SAID FIRST MEMBER, MEANS FOR RENDERING SAID PLANETARY GEAR EFFECTIVE TO MOVE SAID FIRST MEMBER ANGULARLY AT PRESELECTED INTERVALS IN TIMED RELATIONSHIP WITH THE OPERATION CYCLE OF THE LOOM, AND MEANS RESPONSIVE
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |