US2771104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planer attachment for electric drills or the like
Assignee: Individual
•
Filing: 1955-06-03
•
Granted: 1956-11-20
•
Expires: 1975-06-03
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Saxe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:38
CPC Classifications
B; B27; B27C; B27C9/00; B27C9/005; B27C1/00; B27C1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR603858A
Cited
US2688348A
Cited
US1706157A
Cited
FR689297A
Cited
US1883392A
Cited
FR734911A
Cited
US2520875A
Cited
US2672172A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |