US3031133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bank night depository entrance
Assignee: PROT EQUIPMENT Co Inc
•
Filing: 1960-07-08
•
Granted: 1962-04-24
•
Expires: 1980-07-08
Abstract
No abstract record available.
Inventors
- 👤 Jones Earle Mckay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:51
CPC Classifications
E; E05; E05G; E05G7/00; E05G7/001; E05G2700/00; E05G2700/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1632536A
Cited
US2901165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |