US3189677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aluminum electrical enclosures having a titania lead glass seal containing a ceramicmatrix
Assignee: Scully-Anthony Corp
•
Filing: 1961-07-17
•
Granted: 1965-06-15
•
Expires: 1981-07-17
Abstract
No abstract record available.
Inventors
- 👤 Myron L Anthony
- 👤 Jr Robert F Gill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:52
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/161; H01; H01J; H01J5/00; H01J5/32; H01J5/40; H01J2893/00; H01J2893/0033; H01J2893/0034; H01J2893/0035
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1306259A
Cited
US1562533A
Cited
US2248644A
Cited
US2386685A
Cited
US2920971A
Cited
US2950574A
Cited
US3024118A
Cited
US3006984A
Cited
US3084053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |