US3367544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device having sealing means
Assignee: Occidental Chemical Corp
•
Filing: 1966-06-27
•
Granted: 1968-02-06
•
Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 Formando Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:15
CPC Classifications
B; B65; B65G; B65G53/00; B65G53/34; B65G53/40; B65G53/46; B65G53/4608; B65G53/4625; B65G53/4633
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2571500A
Cited
US2614874A
Cited
US2668068A
Cited
US2681748A
Cited
US2751115A
Cited
US2881015A
Cited
US3052383A
Cited
US3195902A
Cited
US3093383A
Cited
US3151784A
Cited
US3218086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |