US2695173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote scoring target
Assignee: Individual
•
Filing: 1950-12-09
•
Granted: 1954-11-23
•
Expires: 1970-12-09
Abstract
No abstract record available.
Inventors
- 👤 Sterne Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:54
CPC Classifications
F; F41; F41J; F41J5/00; F41J5/04; F41J5/052
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US232424A
Cited
US1316792A
Cited
US954997A
Cited
US1005008A
Cited
GB191026257A
Cited
US1402523A
Cited
US1909772A
Cited
US2168644A
Cited
US2535280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |