US2688482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle-type paper folding machine
Assignee: AB Dick Co
•
Filing: 1949-07-11
•
Granted: 1954-09-07
•
Expires: 1969-07-11
Abstract
No abstract record available.
Inventors
- 👤 Sr Harry Boblit
- 👤 Malcolm E Musser
- 👤 Jr Harry Boblit
- 👤 Boblit Ronald Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:09
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/14; B65H45/142; B65H45/144
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-06 | 1958-03-08 | 1958-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-06 | 1962-03-08 | 1962-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-06 | 1966-03-08 | 1966-09-07 | $7700.00 | Window Closed / Lapsed |