Patent US2798744A successfully refreshed from Google Patents.
US2798744A
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Seal tight connector for electrical conduits and fittings
Assignee: ELECTRICAL FITTINGS CORP
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Filing: 1954-11-15
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Granted: 1957-07-09
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Expires: 1974-11-15
Abstract
No abstract record available.
Inventors
- 👤 Budnick Joseph
- 👤 Rudman Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:50
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/26; H; H02; H02G; H02G3/00; H02G3/02; H02G3/06; H02G3/0616; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/956; Y10S411/957; Y10S411/959; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49909; Y10T29/49913; Y10T29/49915; Y10T29/49917
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT126032B
Cited
US2059040A
Cited
US2090250A
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US2090251A
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US2330841A
Cited
US2328298A
Cited
FR1014789A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |