US908856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window.
Assignee: J F BLANCHARD CO
•
Filing: 1908-03-04
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Granted: 1909-01-05
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Expires: 1928-03-04
Abstract
No abstract record available.
Inventors
- 👤 Alvin Carroll Goddard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:39
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/44; Y; Y10; Y10S; Y10S292/00; Y10S292/07; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0825; Y10T292/0826; Y10T292/083
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) | 1912-01-05 | 1912-07-06 | 1913-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-01-05 | 1916-07-06 | 1917-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-01-05 | 1920-07-06 | 1921-01-05 | $7700.00 | Window Closed / Lapsed |