US3035694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article sorting control apparatus
Assignee: International Standard Electric Corp
•
Filing: 1958-04-04
•
Granted: 1962-05-22
•
Expires: 1978-04-04
Abstract
No abstract record available.
Inventors
- 👤 Hirschfeld Gerhard
- 👤 Hinz Werner
- 👤 Fritzsche Hanspeter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:19
CPC Classifications
B; B07; B07C; B07C3/00; B07C3/10; B07C3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1729521A
Cited
US2033645A
Cited
US2020925A
Cited
US2609928A
Cited
GB675556A
Cited
GB682303A
Cited
US2736431A
Cited
US2936886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |