Patent US970669A successfully refreshed from Google Patents.
US970669A
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Machine for inserting nuts or disks in tubes.
Assignee: BARCALO Manufacturing CO
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Filing: 1909-05-17
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Granted: 1910-09-20
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Expires: 1929-05-17
Abstract
No abstract record available.
Inventors
- 👤 Charles Vallone
- 👤 Frank R Rogers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:31
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0452; H01; H01B; H01B13/00; H01B13/22; H01B13/225; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5199
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) | 1913-09-19 | 1914-03-21 | 1914-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-09-19 | 1918-03-21 | 1918-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-09-19 | 1922-03-21 | 1922-09-20 | $7700.00 | Window Closed / Lapsed |