US3470286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of elongated resinous strips
Assignee: Individual
•
Filing: 1966-08-08
•
Granted: 1969-09-30
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Expires: 1986-08-08
Abstract
No abstract record available.
Inventors
- 👤 Christine Weber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:28
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0003; B29D99/0007; A; A63; A63C; A63C5/00; A63C5/12; B29C; B29C43/00; B29C43/22; B29C43/222; B29C43/224; B29C48/00; B29C48/03; B29C48/07; B29C48/25; B29C48/30; B29C48/35; B32; B32B; B32B27/00; B29C48/08; B29C48/12; B29K; B29K2055/00; B29K2055/02; B29K2069/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/2457; Y10T428/24612
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 |