US2604341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: ABB Installation Products Inc
•
Filing: 1946-12-24
•
Granted: 1952-07-22
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Expires: 1966-12-24
Abstract
No abstract record available.
Inventors
- 👤 Martin D Bergan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:51
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/02; H; H01; H01R; H01R4/00; H01R4/10; H01R4/18; H01R4/183; H01R4/184; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/398
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US474584A
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US1404377A
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US1855645A
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US2106007A
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US2210520A
Cited
US2236967A
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US2307216A
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US2296443A
Cited
US2327651A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |