US3286320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unit for the heat treatment of yarn wound on bobbins
Assignee: Kruzhevnaja Gardinno-Tulevaja Fabrika Im E Teljmana
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Filing: 1964-07-17
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Granted: 1966-11-22
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Expires: 1984-07-17
Abstract
No abstract record available.
Inventors
- 👤 Voronin Vasily Vasiljevich
- 👤 Panov Konstantin Vasiljevich
- 👤 Mikhailik Jakov Nikiforovich
- 👤 Kokolevsky Igor Alexandrovich
- 👤 Pekov Dmitry Trofimovich
- 👤 Fedorov Sergei Nickolaevich
- 👤 Zorin Petr Dmitrievich
- 👤 Solomin Victor Nikiforovich
- 👤 Pomolotov Vasily Vasiljevich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:53
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/001; F26B13/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A UNIT FOR THE HEAT TREATMENT OF YARN WOUND ON BOBBINS FOR PRODUCING LACE FABRICS, COMPRISING A FRAME, A STEAMING CHAMBER, AT LEAST ONE DRYING AND AT LEAST ONE COOLING CHAMBER, SAID CHAMBERS BEING INTERCONNECTED IN SEQUENCE AND MOUNTED ON SAID FRAME; MEANS ARRANGED ON SAID FRAME FOR TRANSPORTING THE BOBBINS THROUGH ALL THE CHAMBERS AND INSURING A CONTINUOUS PROCESSING OF SAID BOBBINS; MEANS MOUNTED ON SAID FRAME FOR INTERCONNECTING SAID CHAMBERS TO PERMIT PASSAGE OF SAID BOBBINS WHILE INSURING ISOLATION BETWEEN SAID CHAMBERS; MEANS MOUNTED ON SAID FRAME FOR SUPPLYING AIR TO SAID CHAMBERS, AND DRIVE MEANS FOR SAID MEANS FOR TRANSPORTING THE BOBBINS THROUGH THE CHAMBERS.
Claim 2
Dependent Claim
108 words
A UNIT FOR THE HEAT TREATMENT OF YARN WOUND ON BOBBINS FOR PRODUCING LACE FABRICS, COMPRISING A FRAME, A STEAMING CHAMBER, AT LEAST ONE DRYING AND AT LEAST ONE COOLING CHAMBER, SAID CHAMBERS BEING INTERCONNECTED IN SEQUENCE AND MOUNTED ON SAID FRAME; MEANS ARRANGED ON SAID FRAME FOR TRANSPORTING THE BOBBINS THROUGH ALL THE CHAMBERS AND INSURING A CONTINUOUS PROCESSING OF SAID BOBBINS; MEANS MOUNTED ON SAID FRAME FOR INTERCONNECTING SAID CHAMBERS TO PERMIT PASSAGE OF SAID BOBBINS WHILE INSURING ISOLATION BETWEEN SAID CHAMBERS; MEANS MOUNTED ON SAID FRAME FOR SUPPLYING AIR TO SAID CHAMBERS, AND DRIVE MEANS FOR SAID MEANS FOR TRANSPORTING THE BOBBINS THROUGH THE CHAMBERS.
References Cited (Backward Citations)
US2962857A
Cited
US2421334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |