US2541435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for marking patterns on cloth
Assignee: Individual
•
Filing: 1948-08-12
•
Granted: 1951-02-13
•
Expires: 1968-08-12
Abstract
No abstract record available.
Inventors
- 👤 Berta N Nock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:24
CPC Classifications
A; A41; A41H; A41H1/00; A41H1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US545613A
Cited
US737102A
Cited
FR431513A
Cited
US1209571A
Cited
US2074016A
Cited
US2187929A
Cited
US2448627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-12 | 1954-08-14 | 1955-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-12 | 1958-08-14 | 1959-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-12 | 1962-08-14 | 1963-02-13 | $7700.00 | Window Closed / Lapsed |