US2580684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper dispenser
Assignee: POLLOCK PAPER Corp
•
Filing: 1949-06-03
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Granted: 1952-01-01
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Expires: 1969-06-03
Abstract
No abstract record available.
Inventors
- 👤 Benjamin F Lacy
- 👤 Fred O Reichardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:52
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/241; Y10T225/243; Y10T225/246; Y10T225/247; Y10T225/298
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) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |