Patent US2948394A successfully refreshed from Google Patents.
US2948394A
Expired / Lapsed
US
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Article alining and feeding mechanism
Assignee: BUREN MACHINE CORP VAN
•
Filing: 1955-06-29
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Granted: 1960-08-09
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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 11:51
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
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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) | 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 |