US3227346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip guiding apparatus
Assignee: United Engineering and Foundry Co
•
Filing: 1963-02-28
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Granted: 1966-01-04
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Expires: 1983-02-28
Abstract
No abstract record available.
Inventors
- 👤 Jeremiah W O'brien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:25
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/34; B21C47/3408; B21C47/3416; B21B; B21B39/00; B21B39/14; B21B41/00; B21B41/08; B21C47/3425; B21C47/3433; B21C47/3441
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
AN APPARATUS FOR GUIDING MATERIAL IN STRIP FORM AS IT TRAVELS IN A DESIRED DIRECTION TO COILING APPARATUS FOR COILING THEREON, DURING AT LEAST A PERIOD OF WHICH TRAVEL THE STRIP HAS THE TENDENCY TO MOVE TRANSVERSELY RELATIVE TO THE DESIRED DIRECTION OF TRAVEL COMPRISING: A FIRST SIDE GUARD HAVING A MEMBER ENGAGEABLE BY ONE OF THE EDGE OF THE STRIP TO RESTRAIN THE STRIP FROM MOVING TRANSVERSELY IN ONE DIRECTION RELATIVE TO THE DESIRED DIRECTION OF TRAVEL, SAID FIRST SIDE GUARD BENG POSITIONED SO THAT ITS MEMBER IS LOCATED IN A PREDETERMINED RELATIONSHIP RELATIVE TO SAID COILING APPARATUS, A SECOND SIDE GUARD ARRANGED OPPOSITE TO THE FIRST HAVING A MEMBER ENGAGEABLE BY THE OTHER EDGE OF THE STRIP TO RESTRAIN THE STRIP FROM MOVING TRANSVERSELY IN A SECOND DIRECTION RELATIVE TO THE DESIRED DIRECTION OF TRAVEL BEYOND A CERTAIN LIMIT, A TABLE HAVING A PLURALITY OF ROTATABLE ROLLERS THAT EXTEND BETWEEN THE TWO SIDE GUARDS FOR CONVEYING THE STRIP TO THE COILING APPARATUS, SAID ROLLERS BEING SO CONSTRUCTED AND ARRANGED SO AS TO URGE THE STRIP TRANSVERSELY RELATIVE TO THE DESRIED
Claim 2
Independent Claim
182 words
AN APPARATUS FOR GUIDING MATERIAL IN STRIP FORM AS IT TRAVELS IN A DESIRED DIRECTION TO COILING APPARATUS FOR COILING THEREON, DURING AT LEAST A PERIOD OF WHICH TRAVEL THE STRIP HAS THE TENDENCY TO MOVE TRANSVERSELY RELATIVE TO THE DESIRED DIRECTION OF TRAVEL COMPRISING: A FIRST SIDE GUARD HAVING A MEMBER ENGAGEABLE BY ONE OF THE EDGE OF THE STRIP TO RESTRAIN THE STRIP FROM MOVING TRANSVERSELY IN ONE DIRECTION RELATIVE TO THE DESIRED DIRECTION OF TRAVEL, SAID FIRST SIDE GUARD BENG POSITIONED SO THAT ITS MEMBER IS LOCATED IN A PREDETERMINED RELATIONSHIP RELATIVE TO SAID COILING APPARATUS, A SECOND SIDE GUARD ARRANGED OPPOSITE TO THE FIRST HAVING A MEMBER ENGAGEABLE BY THE OTHER EDGE OF THE STRIP TO RESTRAIN THE STRIP FROM MOVING TRANSVERSELY IN A SECOND DIRECTION RELATIVE TO THE DESIRED DIRECTION OF TRAVEL BEYOND A CERTAIN LIMIT, A TABLE HAVING A PLURALITY OF ROTATABLE ROLLERS THAT EXTEND BETWEEN THE TWO SIDE GUARDS FOR CONVEYING THE STRIP TO THE COILING APPARATUS, SAID ROLLERS BEING SO CONSTRUCTED AND ARRANGED SO AS TO URGE THE STRIP TRANSVERSELY RELATIVE TO THE DESRIED
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |