US2348619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wood filler
Assignee: Interchemical Corp
•
Filing: 1942-03-11
•
Granted: 1944-05-09
•
Expires: 1962-03-11
Abstract
No abstract record available.
Inventors
- 👤 Green Henry
- 👤 Ernest F Fuliam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:00
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/34; Y; Y10; Y10S; Y10S524/00; Y10S524/918
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) | 1947-05-09 | 1947-11-08 | 1948-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-05-09 | 1951-11-08 | 1952-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-05-09 | 1955-11-08 | 1956-05-09 | $7700.00 | Window Closed / Lapsed |