US3013110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerial cable hanger
Assignee: Corning Glass Works
•
Filing: 1959-07-09
•
Granted: 1961-12-12
•
Expires: 1979-07-09
Abstract
No abstract record available.
Inventors
- 👤 Everett F Kelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:26
CPC Classifications
H; H02; H02G; H02G7/00; H02G7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE80718C
Cited
US1069937A
Cited
US1725119A
Cited
US2451699A
Cited
US2839597A
Cited
US2787435A
Cited
US2934587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |