US3472423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for dispensing separately stored substances
Assignee: STANLEY I KAPLAN
•
Filing: 1967-10-13
•
Granted: 1969-10-14
•
Expires: 1987-10-13
Abstract
No abstract record available.
Inventors
- 👤 Stanley I Kaplan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:07
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/242; A; A23; A23P; A23P30/00; B05; B05B; B05B3/00; B05B3/02; B05B3/08; B05B3/082; B65D83/00; B65D83/14; B65D83/68; B65D83/682
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) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |