US3058336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locks
Assignee: Individual
•
Filing: 1960-04-12
•
Granted: 1962-10-16
•
Expires: 1980-04-12
Abstract
No abstract record available.
Inventors
- 👤 Tocchetto Virgilio Dante
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:13
CPC Classifications
E; E05; E05B; E05B29/00; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7588; Y10T70/7593; Y10T70/7599; Y10T70/7667; Y10T70/7689; Y10T70/778; Y10T70/7791; Y10T70/7881
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US480299A
Cited
US1440459A
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US1500883A
Cited
US2049548A
Cited
US2079628A
Cited
US2123940A
Cited
US2375682A
Cited
US2620649A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |