Patent US2835153A successfully refreshed from Google Patents.
US2835153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire rolling apparatus
Assignee: Individual
•
Filing: 1955-01-26
•
Granted: 1958-05-20
•
Expires: 1975-01-26
Abstract
No abstract record available.
Inventors
- 👤 William G Langton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:04
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/16; B21B1/166; B21H; B21H7/00; B21B1/42; Y; Y10; Y10T; Y10T29/00; Y10T29/30; Y10T29/301; Y10T29/51; Y10T29/5187
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB189623410A
Cited
AT29110B
Cited
US1217750A
Cited
US2315810A
Cited
US2446672A
Cited
US2680392A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |