US3097971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for supporting or guiding strip material
Assignee: British Iron and Steel Research Association BISRA
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Filing: 1960-11-09
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Granted: 1963-07-16
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Expires: 1980-11-09
Abstract
No abstract record available.
Inventors
- 👤 Carlisle Samuel Skipton
- 👤 Boxall Genefer Margaret
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:46
CPC Classifications
C; C23; C23G; C23G3/00; C23G3/02; C23G3/025; C23G3/026; B; B21; B21C; B21C47/00; B21C47/34; B21C47/3466; B21C47/3475; B65; B65H; B65H23/00; B65H23/04; B65H23/24; C22; C22F; C22F1/00; B65H2406/00; B65H2406/10; B65H2406/11; B65H2406/111
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A METHOD OF SUPPORTING AN ARTICLE WHICH COMPRISES INTRODUCING A SUPPLY OF PRESSURIZED FLUID THROUGH A SURFACE, ACROSS WHICH THE ARTICLE IS CAUSED TO TRAVEL, TO FLOW BETWEEN THE SURFACE AND THE ARTICLE WHEREBY THE ARTICLE IS MAINTAINED OUT OF CONTACT WITH THE SURFACE, THE FLUID BEING SUPPLIED AT LEAST IN JETS ORIGINATING AT THE PERIPHERY OF SAID SURFACE AND ANGLED INWARDLY RELATIVE TO THE NORMAL BETWEEN SAID SURFACE AND THE PATH OF THE ARTICLE THEREACROSS.
Claim 2
Independent Claim
76 words
A METHOD OF SUPPORTING AN ARTICLE WHICH COMPRISES INTRODUCING A SUPPLY OF PRESSURIZED FLUID THROUGH A SURFACE, ACROSS WHICH THE ARTICLE IS CAUSED TO TRAVEL, TO FLOW BETWEEN THE SURFACE AND THE ARTICLE WHEREBY THE ARTICLE IS MAINTAINED OUT OF CONTACT WITH THE SURFACE, THE FLUID BEING SUPPLIED AT LEAST IN JETS ORIGINATING AT THE PERIPHERY OF SAID SURFACE AND ANGLED INWARDLY RELATIVE TO THE NORMAL BETWEEN SAID SURFACE AND THE PATH OF THE ARTICLE THEREACROSS.
References Cited (Backward Citations)
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Cited
US821250A
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US1844798A
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US2418386A
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US2689196A
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US2993492A
Cited
US2900991A
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US2919706A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |