US432278A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Charles maschmeyer
Assignee: —
•
Filing: —
•
Granted: 1890-07-15
•
Expires: 1907-07-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:16
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/1414; A61M5/1415; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17128; Y10T279/17171; Y10T279/17188; Y10T279/17196; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/2066
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) | 1893-07-14 | 1894-01-13 | 1894-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-07-14 | 1898-01-13 | 1898-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-07-15 | 1902-01-14 | 1902-07-16 | $7700.00 | Window Closed / Lapsed |