Patent US823071A successfully refreshed from Google Patents.
US823071A
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Kettle-cover fastening.
Assignee: Columbian Enameling & Stamping Co
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Filing: 1905-10-09
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Granted: 1906-06-12
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Expires: 1925-10-09
Abstract
No abstract record available.
Inventors
- 👤 Andrew W Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:37
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/242; B65F; B65F1/00; B65F1/14; B65F1/16; B65F1/1615; Y; Y10; Y10S; Y10S220/00; Y10S220/912; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0825; Y10T292/0826; Y10T292/0831; Y10T292/20
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) | 1909-06-11 | 1909-12-11 | 1910-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-06-11 | 1913-12-11 | 1914-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-06-11 | 1917-12-11 | 1918-06-12 | $7700.00 | Window Closed / Lapsed |