US2948394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article alining and feeding mechanism
Assignee: BUREN MACHINE CORP VAN
•
Filing: 1955-06-29
•
Granted: 1960-08-09
•
Expires: 1975-06-29
Abstract
No abstract record available.
Inventors
- 👤 Frank Anton Richard
- 👤 William H Giles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:30
CPC Classifications
C; C13; C13B; C13B45/00; C13B45/02; B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1492
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE20675E
Cited
US1158120A
Cited
US1369377A
Cited
US1990549A
Cited
US2301543A
Cited
US2682331A
Cited
US2685358A
Cited
US2587959A
Cited
US2576369A
Cited
US2649951A
Cited
US2744611A
Cited
US2791315A
Cited
GB739385A
Cited
US2810480A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |