Patent GB760179A successfully refreshed from Google Patents.
US3004617A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically controlled batching system
Assignee: Baldwin Lima Hamilton Corp
•
Filing: 1958-06-30
•
Granted: 1961-10-17
•
Expires: 1978-06-30
Abstract
No abstract record available.
Inventors
- 👤 George E Burdick
- 👤 Roland O Faust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:33
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/22; G01G19/34; G01G23/00; G01G23/18; G01G23/36; G01G23/365; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/10; G05B19/102; G05D; G05D11/00; G05D11/02; G05D11/13; G05D11/131; G05D11/133; G05D11/134
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US764192A
Cited
US1632905A
Cited
US2232404A
Cited
US2336130A
Cited
US2610052A
Cited
US2570148A
Cited
US2688459A
Cited
US2743896A
Cited
US2882035A
Cited
US2787402A
Cited
US2793000A
Cited
US2723844A
Cited
US2848019A
Cited
US2868491A
Cited
US2954202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-16 | 1965-04-17 | 1965-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-16 | 1969-04-17 | 1969-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-16 | 1973-04-17 | 1973-10-17 | $7700.00 | Window Closed / Lapsed |