US2615442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating apparatus
Assignee: Individual
•
Filing: 1949-07-26
•
Granted: 1952-10-28
•
Expires: 1969-07-26
Abstract
No abstract record available.
Inventors
- 👤 Berry Orofino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:14
CPC Classifications
F; F16; F16N; F16N19/00; F16N19/006; F01; F01M; F01M11/00; F01M11/06; F01M11/061; F01M2250/00; F01M2250/60; F16N2260/00; F16N2260/02; F16N2260/04; F16N2260/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1194453A
Cited
US1125238A
Cited
US1371151A
Cited
US1503334A
Cited
US1594806A
Cited
US1812012A
Cited
US1936778A
Cited
US2081315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |