US3093160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic articles
Assignee: H D BOGGS CO Ltd
•
Filing: 1959-12-04
•
Granted: 1963-06-11
•
Expires: 1979-12-04
Abstract
No abstract record available.
Inventors
- 👤 Herbert D Boggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:32
CPC Classifications
F; F16; F16L; F16L9/00; F16L9/16; Y; Y10; Y10S; Y10S264/00; Y10S264/53
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A RIGID REINFORCED PIPE FOR SUSTANINING HIGH PRESSURES COMPRISING THERMOSETTING RESINOUS MATERIAL SELECTED FROM A CLASS OF POLYESTER RESINS, EPOXY RESINS AND PHENOLICEPOXY RESINS AND INCLUDING A REINFORCEMENT ELEMENT OF
Claim 2
Dependent Claim
30 words
A RIGID REINFORCED PIPE FOR SUSTANINING HIGH PRESSURES COMPRISING THERMOSETTING RESINOUS MATERIAL SELECTED FROM A CLASS OF POLYESTER RESINS, EPOXY RESINS AND PHENOLICEPOXY RESINS AND INCLUDING A REINFORCEMENT ELEMENT OF
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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 |