Patent US3044497A successfully refreshed from Google Patents.
US3044497A
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Tubular members provided with corrugated walls
Assignee: Bodin Girin & Cie Soc
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Filing: 1959-06-08
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Granted: 1962-07-17
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Expires: 1979-06-08
Abstract
No abstract record available.
Inventors
- 👤 Rebut Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:44
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/04; A61F2/06; B; B29; B29C; B29C53/00; B29C53/22; B29C53/30; B29C61/00; B29C61/02; B29C61/025; B29C61/06; B29C61/0608; B29C61/0658; B29D; B29D23/00; B29D23/18; B29K; B29K2021/00; B29K2233/00; B29K2233/18; B29K2233/20; B29L; B29L2023/00; B29L2023/18; Y; Y10; Y10T; Y10T279/00; Y10T279/10; Y10T279/1021; Y10T279/1024; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49877; Y10T29/53; Y10T29/53657; Y10T29/53991
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2100835A
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US2143960A
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US2384936A
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US2565316A
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US2504523A
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US2751629A
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US2836181A
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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) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |