US2943009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for making reinforced rubber articles
Assignee: Guiberson Corp
•
Filing: 1956-06-01
•
Granted: 1960-06-28
•
Expires: 1976-06-01
Abstract
No abstract record available.
Inventors
- 👤 Mirsky Monroe
- 👤 Robert L Burman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:09
CPC Classifications
E; E21; E21B; E21B17/00; E21B17/10; E21B17/1042; B; B29; B29C; B29C70/00; B29C70/04; B29C70/28; Y; Y10; Y10S; Y10S138/00; Y10S138/02; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31551; Y10T428/31641
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE PROCESS OF MAKING A REINFORCED RUBBER ARTICLE COMPRISING: THE PROVISION OF A REINFORCEMENT MEMBER OF BONDED THERMO-SETTING EPOXY RESIN AND GLASS FIBER FILLER, THE FORMATION OF A MULTIPLICITY OF CAVITIES IN THE SURFACE OF THE REINFORCEMENT MEMBER SUFFICIENTLY DEEP TO EXPOSE THE GLASS FIBER FILLER AND THE MINUTE POROSITY OF THE EPOXY RESIN, THE APPLICATION OF AN ADHESIVE TO THE SURFACE OF THE REINFORCEMENT MEMBER , THE PLACING OF THE REINFORCEMENT MEMBER IN A MOLD, THE PLACING OF A QUAN-
Claim 2
Dependent Claim
81 words
THE PROCESS OF MAKING A REINFORCED RUBBER ARTICLE COMPRISING: THE PROVISION OF A REINFORCEMENT MEMBER OF BONDED THERMO-SETTING EPOXY RESIN AND GLASS FIBER FILLER, THE FORMATION OF A MULTIPLICITY OF CAVITIES IN THE SURFACE OF THE REINFORCEMENT MEMBER SUFFICIENTLY DEEP TO EXPOSE THE GLASS FIBER FILLER AND THE MINUTE POROSITY OF THE EPOXY RESIN, THE APPLICATION OF AN ADHESIVE TO THE SURFACE OF THE REINFORCEMENT MEMBER , THE PLACING OF THE REINFORCEMENT MEMBER IN A MOLD, THE PLACING OF A QUAN-
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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) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |