Patent US2594810A successfully refreshed from Google Patents.
US2594810A
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Method of relining worn bearing surfaces
Assignee: Individual
•
Filing: 1949-06-15
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Granted: 1952-04-29
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Expires: 1969-06-15
Abstract
No abstract record available.
Inventors
- 👤 Erwin L Schaub
- 👤 Jr Fredrick Hertel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:05
CPC Classifications
B; B23; B23P; B23P6/00; F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C35/077; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49638; Y10T29/49696; Y10T29/49718; Y10T29/49721; Y10T29/49723; Y10T29/49725; Y10T29/49726; Y10T29/49728; Y10T29/49732; Y10T29/49826; Y10T29/49945
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1446158A
Cited
US1931469A
Cited
US1903776A
Cited
US1987415A
Cited
US2255161A
Cited
US2315006A
Cited
US2329151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |