US3470046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of heat shrinking thermoplastic coverings to tubular metal bodies
Assignee: Pont a Mousson SA
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Filing: 1966-02-11
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Granted: 1969-09-30
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Expires: 1986-02-11
Abstract
No abstract record available.
Inventors
- 👤 Jean-Marie Louis August Verdin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:02
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/38; B29C63/42; B29C63/0065; B29C63/0069; F; F16; F16L; F16L47/00; F16L47/20; F16L58/00; F16L58/02; F16L58/04; F16L58/10; F16L58/1054; F16L58/1081; B29C35/00; B29C35/02; B29C35/08; B29C35/0805; B29C2035/0822; B29C35/04; B29C35/049; Y; Y10; Y10S; Y10S174/00; Y10S174/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |