Patent US3381104A successfully refreshed from Google Patents.
US3381104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle and trigger construction for one-hand portable tool
Assignee: Black and Decker Corp
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Filing: 1966-08-29
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Granted: 1968-04-30
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Expires: 1986-08-29
Abstract
No abstract record available.
Inventors
- 👤 William D Abell
- 👤 Jack R Veara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:49
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/02; H01H9/06; G; G05; G05G; G05G1/00; G05G1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |