US2610097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating means for bearing assemblies
Assignee: Individual
•
Filing: 1949-12-01
•
Granted: 1952-09-09
•
Expires: 1969-12-01
Abstract
No abstract record available.
Inventors
- 👤 Virgil M Shelden
- 👤 Dallas E Wells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:10
CPC Classifications
B; B60; B60B; B60B27/00; B60B27/0015; B60B27/0021; B60B27/06; B60B27/065; B60B35/00; B60B35/004; B60B35/12; B60B2380/00; B60B2380/10; B60B2380/14; B60B2900/00; B60B2900/30; B60B2900/321; B60B2900/325; B60B2900/50; B60B2900/561; B60Y; B60Y2200/00; B60Y2200/10; B60Y2200/11
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |