Patent US3498260A successfully refreshed from Google Patents.
US3498260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for applying coatings onto articles of manufacture
Assignee: General Electric Co
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Filing: 1968-07-18
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Granted: 1970-03-03
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Expires: 1988-07-18
Abstract
No abstract record available.
Inventors
- 👤 Milton V De Jean
- 👤 Dean E Shaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:46
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2390457A
Cited
US2426391A
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US2493001A
Cited
US3185131A
Cited
US3291630A
Cited
US3247004A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |