Patent US2032196A successfully refreshed from Google Patents.
Patent EP0137457A2 successfully refreshed from Google Patents.
US2932434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for dispensing liquid concentrate drop by drop
Assignee: JOHN J BAESSLER
•
Filing: 1957-11-26
•
Granted: 1960-04-12
•
Expires: 1977-11-26
Abstract
No abstract record available.
Inventors
- 👤 Robert H Abplanalp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:25
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/141
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2562111A
Cited
US2539929A
Cited
US2631814A
Cited
US2723200A
Cited
US2715481A
Cited
US2742195A
Cited
US2748985A
Cited
US2856235A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |