US2528035A
Expired / Lapsed
US
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Assignee: Essex Wire Corp
•
Filing: 1946-03-07
•
Granted: 1950-10-31
•
Expires: 1966-03-07
Abstract
No abstract record available.
Inventors
- 👤 Harold H Clayton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:05
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/34; B60Q1/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1709619A
Cited
US1241510A
Cited
US1450930A
Cited
US1641720A
Cited
US1844731A
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US2288207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-30 | 1954-05-01 | 1954-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-30 | 1958-05-01 | 1958-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-30 | 1962-05-01 | 1962-10-31 | $7700.00 | Window Closed / Lapsed |