US2639052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for dispensing liquids
Assignee: Gebauer Co
•
Filing: 1948-08-03
•
Granted: 1953-05-19
•
Expires: 1968-08-03
Abstract
No abstract record available.
Inventors
- 👤 Gebauer Charles Lewis
- 👤 Shimrock Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:42
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/04; B67D1/0456; B65; B65D; B65D45/00; B65D45/02; B65D45/025
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US480763A
Cited
US976244A
Cited
US1061857A
Cited
US1040226A
Cited
CH165472A
Cited
US2046300A
Cited
US2092596A
Cited
US2313930A
Cited
US2400231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |