US2962613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulation system
Assignee: General Electric Co
•
Filing: 1958-06-23
•
Granted: 1960-11-29
•
Expires: 1978-06-23
Abstract
No abstract record available.
Inventors
- 👤 Richard T Maher
- 👤 Kevork A Torossian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:20
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/30; C; C08; C08G; C08G59/00; C08G59/18; C08G59/20; C08G59/32; C08G59/38; H01; H01B; H01B3/00; H01B3/02; H01B3/04; H01B3/18; H01B3/30; H01B3/40; H01B3/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2656290A
Cited
US2707204A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |