Patent US1122869A successfully refreshed from Google Patents.
US1122869A
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US
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Means for controlling discharge of material from collapsible tubes.
Assignee: SS White Dental Manufacturing Co
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Filing: 1912-12-11
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Granted: 1914-12-29
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Expires: 1932-12-11
Abstract
No abstract record available.
Inventors
- 👤 John B Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:48
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1917-12-28 | 1918-06-29 | 1918-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-12-28 | 1922-06-29 | 1922-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-12-28 | 1926-06-29 | 1926-12-29 | $7700.00 | Window Closed / Lapsed |