Patent US1020692A successfully refreshed from Google Patents.
US1020692A
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US
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Automatic weighing mechanism.
Assignee: Automatic Packing & Labeling Co
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Filing: 1909-07-08
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Granted: 1912-03-19
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Expires: 1929-07-08
Abstract
No abstract record available.
Inventors
- 👤 George W Gwinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:25
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/30; B65B1/32
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) | 1915-03-19 | 1915-09-18 | 1916-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-03-19 | 1919-09-18 | 1920-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-03-19 | 1923-09-18 | 1924-03-19 | $7700.00 | Window Closed / Lapsed |