US3109765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for and method of repairing ruptured surfaces
Assignee: Individual
•
Filing: 1960-07-27
•
Granted: 1963-11-05
•
Expires: 1980-07-27
Abstract
No abstract record available.
Inventors
- 👤 Petrowsky Benjamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:34
CPC Classifications
B; B29; B29C; B29C73/00; B29C73/04; B29C73/10; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49718; Y10T29/49732; Y10T428/00; Y10T428/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
IN COMBINATION, A SHEET OF METALLIC MATERIAL INCLUDING A BACK SURFACE AND A FRONT SURFACE, SAID SHEET HAVING A RUPTURE EXTENDING ENTIRELY THROUGH THE SAME, A BLANK OF RELATIVELY STIFF HARD SHEET MATERIAL HAVING A SOLID TEXTURE, SAID BLANK BEING ADAPTED TO BE READILY ADHERED TO SAID BACK SURFACE OF SAID SHEET, SAID BLANK HAVING AN OUTER SURFACE FORMED WITH A PLURALITY OF INTERSECTING GROOVES THEREIN, THERE BEING LAND PORTIONS OF SAID OUTER SURFACE BETWEEN SAID GROOVES, EACH OF SAID LAND PORTIONS HAVING A THICKNESS IN CROSS SECTION EQUAL TO THE MAXIMUM THICKNESS OF SAID BLANK WHEREBY THE THICKNESS OF SAID BLANK WITHIN SAID GROOVES IS SUBSTANTIALLY LESS THAN THE MAXIMUM THICHKNESS OF SAID BLANK, SAID BLANK BEING PLACED BEHIND SAID SHEET IN OVERLAPPING RELATION TO SAID RUPTURE, THERE BEING MARGINAL PORTIONS OF SAID OUTER SURFACE OF SAID BLANK FACING LIKE PORTIONS OF SAID BACK SURFACE OF SAID SHEET LATERALLY OUTWARDLY OF SAID RUPTURE IN ALL DIRECTIONS, SAID LANDS OF SAID
Claim 2
Dependent Claim
161 words
IN COMBINATION, A SHEET OF METALLIC MATERIAL INCLUDING A BACK SURFACE AND A FRONT SURFACE, SAID SHEET HAVING A RUPTURE EXTENDING ENTIRELY THROUGH THE SAME, A BLANK OF RELATIVELY STIFF HARD SHEET MATERIAL HAVING A SOLID TEXTURE, SAID BLANK BEING ADAPTED TO BE READILY ADHERED TO SAID BACK SURFACE OF SAID SHEET, SAID BLANK HAVING AN OUTER SURFACE FORMED WITH A PLURALITY OF INTERSECTING GROOVES THEREIN, THERE BEING LAND PORTIONS OF SAID OUTER SURFACE BETWEEN SAID GROOVES, EACH OF SAID LAND PORTIONS HAVING A THICKNESS IN CROSS SECTION EQUAL TO THE MAXIMUM THICKNESS OF SAID BLANK WHEREBY THE THICKNESS OF SAID BLANK WITHIN SAID GROOVES IS SUBSTANTIALLY LESS THAN THE MAXIMUM THICHKNESS OF SAID BLANK, SAID BLANK BEING PLACED BEHIND SAID SHEET IN OVERLAPPING RELATION TO SAID RUPTURE, THERE BEING MARGINAL PORTIONS OF SAID OUTER SURFACE OF SAID BLANK FACING LIKE PORTIONS OF SAID BACK SURFACE OF SAID SHEET LATERALLY OUTWARDLY OF SAID RUPTURE IN ALL DIRECTIONS, SAID LANDS OF SAID
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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) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |