US1465700A
Expired / Lapsed
US
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Method of manufacturing ball or roller cages for antifriction thrust bearings
Assignee: NYA NORDISKA KULLAGER AB
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Filing: 1920-10-19
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Granted: 1923-08-21
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Expires: 1940-10-19
Abstract
No abstract record available.
Inventors
- 👤 Weibull Ernst Hjalmar Waloddi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:30
CPC Classifications
B; B21; B21K; B21K1/00; B21K1/05; F; F16; F16C; F16C19/00; F16C19/02; F16C19/10; F16C33/00; F16C33/30; F16C33/38; F16C33/3837; F16C33/3843; F16C33/385; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49679; Y10T29/49691
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1926-08-20 | 1927-02-19 | 1927-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-08-20 | 1931-02-19 | 1931-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-08-20 | 1935-02-19 | 1935-08-21 | $7700.00 | Window Closed / Lapsed |