Patent US636766A successfully refreshed from Google Patents.
US636766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Casket.
Assignee: J B KNORR
•
Filing: 1899-07-20
•
Granted: 1899-11-14
•
Expires: 1919-07-20
Abstract
No abstract record available.
Inventors
- 👤 Robert C Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:16
CPC Classifications
A; A61; A61G; A61G17/00; A61G17/02; A61G17/036; A61G17/034
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) | 1902-11-14 | 1903-05-16 | 1903-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-11-14 | 1907-05-16 | 1907-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-11-14 | 1911-05-16 | 1911-11-15 | $7700.00 | Window Closed / Lapsed |