US2660358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filling head for filling machines
Assignee: KARL KIEFER MACHINE Co
•
Filing: 1952-03-05
•
Granted: 1953-11-24
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Expires: 1972-03-05
Abstract
No abstract record available.
Inventors
- 👤 Paul R Fechheimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:15
CPC Classifications
B; B67; B67C; B67C3/00; B67C3/02; B67C3/16; B67C3/22; B67C3/24; B67C3/246; B67C3/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1149844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |