Patent US3417664A successfully refreshed from Google Patents.
US3417664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vane construction for pneumatic motor
Assignee: Black and Decker Corp
•
Filing: 1966-08-29
•
Granted: 1968-12-24
•
Expires: 1986-08-29
Abstract
No abstract record available.
Inventors
- 👤 William S Brucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:54
CPC Classifications
B; B25; B25B; B25B21/00; Y; Y10; Y10S; Y10S417/00; Y10S417/01; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24562
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2428325A
Cited
US2477407A
Cited
US2650184A
Cited
US2818024A
Cited
US2946315A
Cited
US2983562A
Cited
US3131979A
Cited
US3328100A
Cited
US3268384A
Cited
US3356292A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |