US3435404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glow plug connector
Assignee: Royal Products Inc
•
Filing: 1967-09-28
•
Granted: 1969-03-25
•
Expires: 1987-09-28
Abstract
No abstract record available.
Inventors
- 👤 Jumpei Kato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:11
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/20; F; F02; F02B; F02B75/00; F02B75/34; H01T; H01T13/00; H01T13/02; H01T13/04; H01R2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |