US2610598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tufting needle
Assignee: Individual
•
Filing: 1947-09-15
•
Granted: 1952-09-16
•
Expires: 1967-09-15
Abstract
No abstract record available.
Inventors
- 👤 Beatrice H Midas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:26
CPC Classifications
D; D05; D05C; D05C15/00; D05C15/04; D05C15/06; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17761; Y10T279/17821; Y10T403/00; Y10T403/70; Y10T403/7041; Y10T403/7047; Y10T403/7049
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1724463A
Cited
US1364352A
Cited
US1469906A
Cited
CH104080A
Cited
US1878889A
Cited
GB401613A
Cited
DE649420C
Cited
US2097380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-16 | 1956-03-17 | 1956-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-16 | 1960-03-17 | 1960-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-16 | 1964-03-17 | 1964-09-16 | $7700.00 | Window Closed / Lapsed |