Patent DE698817C successfully refreshed from Google Patents.
US3496317A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety bumper for self-propelled vehicle
Assignee: FKI Industries Inc
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Filing: 1967-10-18
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Granted: 1970-02-17
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Expires: 1987-10-18
Abstract
No abstract record available.
Inventors
- 👤 Maynard W Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:09
CPC Classifications
B; B60; B60R; B60R19/00; B60R19/02; B60R19/48; B60R19/483; Y; Y10; Y10S; Y10S200/00; Y10S200/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1418678A
Cited
US1207126A
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US1701800A
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US2328858A
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US2975350A
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US2896042A
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US3351724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |