US2983369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing package
Assignee: Kleen Test Products Inc
•
Filing: 1958-03-11
•
Granted: 1961-05-09
•
Expires: 1978-03-11
Abstract
No abstract record available.
Inventors
- 👤 Sidney H Rogovin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:16
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/62; B65D81/00; B65D81/18; B65D81/22; B65D83/00; B65D83/76; B65D83/768; Y; Y10; Y10S; Y10S206/00; Y10S206/804
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1007368A
Cited
US1219366A
Cited
CH165311A
Cited
US1973903A
Cited
US2068637A
Cited
US2177815A
Cited
US2643928A
Cited
US2443520A
Cited
US2613011A
Cited
GB651190A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |