US3414180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic containers
Assignee: Dow Chemical Co
•
Filing: 1967-01-09
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Granted: 1968-12-03
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Expires: 1987-01-09
Abstract
No abstract record available.
Inventors
- 👤 Ruben A Tigner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:48
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/26; B29C51/30; B29C51/32; B29C51/325; B29C51/34; B29C51/343; B29C51/346; B65; B65D; B65D1/00; B65D1/12; B65D1/14; B65D1/16; B65D1/22; B65D1/26; B65D1/265; B29K; B29K2105/00; B29K2105/04; B29L; B29L2031/00; B29L2031/712; B29L2031/7132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2816697A
Cited
US3059810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |