US2548739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying lubricant to the surface of an endless conveyer
Assignee: PECK S PRODUCTS Co
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Filing: 1949-12-23
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Granted: 1951-04-10
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Expires: 1969-12-23
Abstract
No abstract record available.
Inventors
- 👤 Lawrence W Peck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:20
CPC Classifications
B; B65; B65G; B65G45/00; B65G45/02; F; F16; F16H; F16H57/00; F16H57/04; F16H57/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |