US2802660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing platform for a weighing device
Assignee: CDC CONTROL SERVICE Inc
•
Filing: 1953-12-22
•
Granted: 1957-08-13
•
Expires: 1973-12-22
Abstract
No abstract record available.
Inventors
- 👤 Jr John C Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:27
CPC Classifications
G; G01; G01G; G01G3/00; G01G3/08; Y; Y10; Y10S; Y10S177/00; Y10S177/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1968988A
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US1887169A
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US1895502A
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US2054447A
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US2584950A
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US2649294A
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US2646274A
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US2593237A
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US2678207A
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US2698747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |