US2872085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating apparatus
Assignee: McNeil Machine and Engineering Co
•
Filing: 1956-12-21
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Granted: 1959-02-03
•
Expires: 1976-12-21
Abstract
No abstract record available.
Inventors
- 👤 Carl H Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:02
CPC Classifications
F; F16; F16N; F16N3/00; F16N3/10; F16N3/12; F02; F02M; F02M37/00; F02M37/04; F02M37/08; F02M37/10; F02M37/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2012923A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |