US2708368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equipment for rating by volume, weight, and zone
Assignee: CONTINENTAL SILVER Co Inc
•
Filing: 1950-12-21
•
Granted: 1955-05-17
•
Expires: 1970-12-21
Abstract
No abstract record available.
Inventors
- 👤 Kolisch Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:39
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00459; G07B17/00661; G06; G06G; G06G7/00; G06G7/48; G07B2017/00685; G07B2017/00701
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1573850A
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US1560046A
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US1853198A
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US2025407A
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US2108575A
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US2244369A
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US2431696A
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US2584897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |