US2708421A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device
Assignee: Individual
•
Filing: 1953-12-17
•
Granted: 1955-05-17
•
Expires: 1973-12-17
Abstract
No abstract record available.
Inventors
- 👤 Robert J Jauch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:16
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/005; A01; A01K; A01K9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1525314A
Cited
US2143719A
Cited
US2190420A
Cited
US2280410A
Cited
US2329347A
Cited
US2446451A
Cited
US2517457A
Cited
US2607319A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |