Patent US3384014A successfully refreshed from Google Patents.
US3384014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet securing means with sheet inserted and removed axially of cylinder
Assignee: Individual
•
Filing: 1966-12-09
•
Granted: 1968-05-21
•
Expires: 1986-12-09
Abstract
No abstract record available.
Inventors
- 👤 Berg Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:17
CPC Classifications
B; B41; B41F; B41F27/00; B41F27/12; B41F27/1281
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US312325A
Cited
US415132A
Cited
US783824A
Cited
US1107772A
Cited
US1892268A
Cited
US1947170A
Cited
US2101052A
Cited
US2121309A
Cited
US2176595A
Cited
US2285060A
Cited
US2764936A
Cited
US2946282A
Cited
US2937593A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |