US669819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spraying apparatus or device.
Assignee: Individual
•
Filing: 1900-10-10
•
Granted: 1901-03-12
•
Expires: 1920-10-10
Abstract
No abstract record available.
Inventors
- 👤 Mott Billings Brooks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:58
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/60; B65D83/673; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86292; Y10T137/863; Y10T137/86308; Y10T137/86316; Y10T137/86324
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1904-03-11 | 1904-09-10 | 1905-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-03-11 | 1908-09-10 | 1909-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-03-11 | 1912-09-10 | 1913-03-12 | $7700.00 | Window Closed / Lapsed |