US3092901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for encasing an object
Assignee: Sharples Corp
•
Filing: 1958-01-07
•
Granted: 1963-06-11
•
Expires: 1978-01-07
Abstract
No abstract record available.
Inventors
- 👤 Thomas D Sharples
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:43
CPC Classifications
B; B23; B23P; B23P11/00; B23P11/005; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49861
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A PROCESS FOR ENCASING THE OUTER PERIPHERAL SURFACE OF AN OBJECT WHICH COMPRISES PLACING SAID OBJECT IN A TUBE HAVING ITS INNER PERIPHERY OF A CROSS-SECTIONAL GEOMETRICAL SHAPE GENERALLY CORRESPONDING TO THE CROSS-SECTIONAL GEOMETRICAL SHAPE OF SAID OBJECT, SAID TUBE BEING OF A DUCTILE SUBSTANCE, THEREAFTER ELONGATING SAID TUBE BY LONGITUDINAL STRETCHING THROUGH ENGAGEMENT OF SAID TUBE ON OPPOSITE SIDES OF SAID OBJECT TO DECREASE ITS DIAMETER WITH CONSEQUENT PERIPHERAL SHRINKAGE TO CAUSE
Claim 2
Dependent Claim
73 words
A PROCESS FOR ENCASING THE OUTER PERIPHERAL SURFACE OF AN OBJECT WHICH COMPRISES PLACING SAID OBJECT IN A TUBE HAVING ITS INNER PERIPHERY OF A CROSS-SECTIONAL GEOMETRICAL SHAPE GENERALLY CORRESPONDING TO THE CROSS-SECTIONAL GEOMETRICAL SHAPE OF SAID OBJECT, SAID TUBE BEING OF A DUCTILE SUBSTANCE, THEREAFTER ELONGATING SAID TUBE BY LONGITUDINAL STRETCHING THROUGH ENGAGEMENT OF SAID TUBE ON OPPOSITE SIDES OF SAID OBJECT TO DECREASE ITS DIAMETER WITH CONSEQUENT PERIPHERAL SHRINKAGE TO CAUSE
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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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |