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US2023822A
Expired / Lapsed
US
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Means for immersing packages in melted wax or the like
Assignee: Individual
•
Filing: 1934-06-20
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Granted: 1935-12-10
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Expires: 1954-06-20
Abstract
No abstract record available.
Inventors
- 👤 Arnott Leslie Ross
- 👤 Armfield Leonard White
- 👤 Waddell Carlyle Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:35
CPC Classifications
B; B05; B05C; B05C3/00; B05C3/02; B05C3/09; B05C3/10; B31; B31B; B31B50/00; B31B50/74; B31B50/742; B31B50/745; B31B50/75
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) | 1938-12-09 | 1939-06-10 | 1939-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-12-09 | 1943-06-10 | 1943-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-12-09 | 1947-06-10 | 1947-12-10 | $7700.00 | Window Closed / Lapsed |