Patent US2496628A successfully refreshed from Google Patents.
US2496628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lay construction for looms
Assignee: Sidney Blumenthal & Co Inc
•
Filing: 1948-06-02
•
Granted: 1950-02-07
•
Expires: 1968-06-02
Abstract
No abstract record available.
Inventors
- 👤 Michael F Kieley
- 👤 Arthur R Abbott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:48
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/60
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US254027A
Cited
US495435A
Cited
DE604330C
Cited
US789343A
Cited
US2107877A
Cited
US2157173A
Cited
US2346803A
Cited
US2439688A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |