US3391616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control circuit for squaring equipment
Assignee: Universal Corrugated Box Machinery Corp
•
Filing: 1966-06-03
•
Granted: 1968-07-09
•
Expires: 1986-06-03
Abstract
No abstract record available.
Inventors
- 👤 Junco Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:13
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/02; B31B50/04; B31B50/044; B31B2100/00; B31B2100/002; B31B2100/0022; B31B2120/00; B31B2120/30; B31B50/003; B31B50/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3027817A
Cited
US3205794A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |