US3088267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic doffer conveying mechanism
Assignee: Howa Kogyo KK
•
Filing: 1961-10-31
•
Granted: 1963-05-07
•
Expires: 1981-10-31
Abstract
No abstract record available.
Inventors
- 👤 Tsukumo Zenzaburo
- 👤 Izutsu Seiji
- 👤 Sato Takeki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:16
CPC Classifications
D; D01; D01H; D01H9/00; D01H9/02; D01H9/08; D01H9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN APPARATUS ADAPTED TO BE ASSOCIATED WITH AN AUTOMATIC DOFFER AND FOR DEALING WITH FULL BOBBINS REMOVED BY THE AUTOMATIC DOFFER GROUP BY GROUP FROM RING FRAMES, WHICH APPARATUS COMPRISES MEANS FOR RECEIVING THE DOFFED FULL BOBBINS IN SIDE-BY-SIDE RELATION AND SPACED FROM EACH OTHER, MEANS FOR CONVEYING THE THUS RECEIVED BOBBINS TOWARD AND BELOW AN UPRIGHT MAGAZINE AND FOR SIMULTANEOUSLY MOVING THE SPACED BOBBINS CLOSELY ADJACEWNT EACH OTHER, AND MEANS FOR LIFTING AND TRANSFERRING THE GROUP OF CLOSELY ADJACENT BOBBINS INTO THE MAGAZINE IN SIDE-BY-SIDE AND STACKED UP RELATION.
Claim 2
Independent Claim
90 words
AN APPARATUS ADAPTED TO BE ASSOCIATED WITH AN AUTOMATIC DOFFER AND FOR DEALING WITH FULL BOBBINS REMOVED BY THE AUTOMATIC DOFFER GROUP BY GROUP FROM RING FRAMES, WHICH APPARATUS COMPRISES MEANS FOR RECEIVING THE DOFFED FULL BOBBINS IN SIDE-BY-SIDE RELATION AND SPACED FROM EACH OTHER, MEANS FOR CONVEYING THE THUS RECEIVED BOBBINS TOWARD AND BELOW AN UPRIGHT MAGAZINE AND FOR SIMULTANEOUSLY MOVING THE SPACED BOBBINS CLOSELY ADJACEWNT EACH OTHER, AND MEANS FOR LIFTING AND TRANSFERRING THE GROUP OF CLOSELY ADJACENT BOBBINS INTO THE MAGAZINE IN SIDE-BY-SIDE AND STACKED UP RELATION.
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) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |