Patent US2728390A successfully refreshed from Google Patents.
US2728390A
Expired / Lapsed
US
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Attachment fittings
Assignee: New York Wire Cloth Co
•
Filing: 1951-08-17
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Granted: 1955-12-27
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Expires: 1971-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert P Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:10
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/52; E06B9/521
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1234810A
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US1263323A
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US1888127A
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US2251415A
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US2234821A
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US2483114A
Cited
US2506119A
Cited
US2665753A
Cited
US2605827A
Cited
US2687772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |