US3207352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated pressure vessels
Assignee: Individual
•
Filing: 1962-12-04
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Granted: 1965-09-21
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Expires: 1982-12-04
Abstract
No abstract record available.
Inventors
- 👤 Jr Theodore J Reinhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:14
CPC Classifications
F; F17; F17C; F17C1/00; F17C1/16; B; B29; B29C; B29C53/00; B29C53/56; B29C53/58; B29C53/60; B29C53/602; B29D; B29D22/00; B29D22/003; B32; B32B; B32B15/00; B32B15/04; B32B15/08; F02; F02K; F02K9/00; F02K9/08; F02K9/32; F02K9/34; F02K9/42; F02K9/60; F02K9/605; B29K; B29K2021/00; F17C2201/00; F17C2201/01; F17C2201/0128; F17C2203/00; F17C2203/06; F17C2203/0602; F17C2203/0604; F17C2203/0607; F17C2203/0612; F17C2203/0614; F17C2203/0621; F17C2203/0624; F17C2203/0634; F17C2203/0636; F17C2203/0648; F17C2203/0658; F17C2203/0663; F17C2209/00; F17C2209/21; F17C2209/2109; F17C2209/2154; F17C2209/2163; F17C2270/00; F17C2270/01; F17C2270/0186; F17C2270/0197
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
74 words
A LAMINATED PRESSURE VESSEL COMPRISING: AT LEAST THREE CONTIGUOUS SHELLS, AN ELASTOMERTIC STRESS DISTRIBUTING COATING BETWEEN EACH SHELL, AND A METALLIC INNER LINER HAVING ITS OUTER SURFACE JOINED TO THE INSIDE SURFACE OF THE INNERMOST SHELL, EACH SHELL BEING OF CONTINUOUS FILAMENT WOUND MULTILAYER CONSTRUCTION FROM A CONTINUOUS FILAMENT SUPPLY AND EACH SHELL FROM THE INSIDE OUT BEING OF A FILAMENT HAVING A HIGHER MODULUS OF ELASTICITY THAN THE FILAMENT FORMING THE PRECEDING SHELL.
References Cited (Backward Citations)
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |