US3511521A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compact motorcycle
Assignee: Teodoro Carneilli & C Spa
•
Filing: 1967-10-02
•
Granted: 1970-05-12
•
Expires: 1987-10-02
Abstract
No abstract record available.
Inventors
- 👤 Mario Gobini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:17
CPC Classifications
B; B62; B62K; B62K15/00; B62K11/00; B62K11/02; B62K11/04; B62K11/06; B62K21/00; B62K21/12; B62K21/16; B62K21/18; B62K21/22; B62K21/24; B62K25/00; B62K25/04; B62K25/12; B62K25/14; B62K25/16; B62K2015/001; B62K2201/00; B62K2201/04; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20792
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US252329A
Cited
US2525877A
Cited
GB729782A
Cited
US2913255A
Cited
US3294416A
Cited
US3280932A
Cited
US3362725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |