US2539084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying pellets to the surface of an article
Assignee: Prismo Products Inc
•
Filing: 1948-03-22
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Granted: 1951-01-23
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Expires: 1968-03-22
Abstract
No abstract record available.
Inventors
- 👤 Armand E Keeley
- 👤 Rufus W Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:36
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/10; B05; B05C; B05C19/00; B05C19/04; B44F; B44F1/00; B44F1/02; B44F1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-22 | 1954-07-24 | 1955-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-22 | 1958-07-24 | 1959-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-22 | 1962-07-24 | 1963-01-23 | $7700.00 | Window Closed / Lapsed |