US2419835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flocking apparatus
Assignee: Individual
•
Filing: 1942-08-20
•
Granted: 1947-04-29
•
Expires: 1962-08-20
Abstract
No abstract record available.
Inventors
- 👤 Hester Dwight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:09
CPC Classifications
B; B05; B05C; B05C19/00; B05C19/001
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1883535A
Cited
US1952502A
Cited
US2077726A
Cited
US2173032A
Cited
US2115079A
Cited
US2193263A
Cited
US2285650A
Cited
US2324787A
Cited
US2314078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-28 | 1950-10-28 | 1951-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-28 | 1954-10-28 | 1955-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-28 | 1958-10-28 | 1959-04-29 | $7700.00 | Window Closed / Lapsed |