US3499365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Router planes
Assignee: VICTOR E NEEDHAM
•
Filing: 1965-09-27
•
Granted: 1970-03-10
•
Expires: 1985-09-27
Abstract
No abstract record available.
Inventors
- 👤 Victor E Needham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:08
CPC Classifications
B; B23; B23C; B23C3/00; B23C3/28; B27; B27C; B27C1/00; B27C1/005; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/306216; Y10T409/306496; Y10T409/306552; Y10T409/306608
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1281207A
Cited
US1565790A
Cited
US1641645A
Cited
US1706157A
Cited
US2395158A
Cited
US2649873A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-09 | 1973-09-08 | 1974-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-09 | 1977-09-08 | 1978-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-09 | 1981-09-08 | 1982-03-10 | $7700.00 | Window Closed / Lapsed |