US3016550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Book forming and pressing machine
Assignee: Smyth Manufacturing Co
•
Filing: 1958-07-28
•
Granted: 1962-01-16
•
Expires: 1978-07-28
Abstract
No abstract record available.
Inventors
- 👤 Schramm Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:09
CPC Classifications
B; B42; B42C; B42C13/00; B42C13/003
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2635262A
Cited
FR941531A
Cited
US2718018A
Cited
FR1128886A
Cited
GB774266A
Cited
US2853725A
Cited
US2893022A
Cited
US2878496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |