US3364580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring attachment for chain saws
Assignee: ROBERT E LUCIA
•
Filing: 1965-12-27
•
Granted: 1968-01-23
•
Expires: 1985-12-27
Abstract
No abstract record available.
Inventors
- 👤 Robert E Lucia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:50
CPC Classifications
B; B27; B27B; B27B17/00; B27B17/0025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE581061C
Cited
US2704401A
Cited
US2709220A
Cited
US2765007A
Cited
US2810409A
Cited
US3276490A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |