Patent US2077537A successfully refreshed from Google Patents.
Patent US3380583A successfully refreshed from Google Patents.
US3380583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package
Assignee: Individual
•
Filing: 1966-06-06
•
Granted: 1968-04-30
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Expires: 1986-06-06
Abstract
No abstract record available.
Inventors
- 👤 Harold S Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:52
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/305; B65B; B65B11/00; B65B11/50; B65B11/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2502016A
Cited
US2690593A
Cited
FR1152475A
Cited
US2958172A
Cited
US3031072A
Cited
US3228491A
Cited
US3136474A
Cited
US3202278A
Cited
US3204384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |