US191132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in processes of manufacturing glue
Assignee: —
•
Filing: —
•
Granted: 1877-05-22
•
Expires: 1894-05-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:05
CPC Classifications
C; C09; C09H; C09H3/00; Y; Y10; Y10S; Y10S530/00; Y10S530/827; Y10S530/84; Y10S530/842
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) | 1880-05-21 | 1880-11-20 | 1881-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1884-05-21 | 1884-11-20 | 1885-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1888-05-21 | 1888-11-20 | 1889-05-22 | $7700.00 | Window Closed / Lapsed |