US3365192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making at least a longitudinal fold on a moving strip of flexible material
Assignee: Pirelli and C SpA
•
Filing: 1965-09-02
•
Granted: 1968-01-23
•
Expires: 1985-09-02
Abstract
No abstract record available.
Inventors
- 👤 Giletta Dario
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:03
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/02; B29C53/025; B29C53/04; B29D; B29D30/00; B29D30/06; B29D30/38; B29D30/44; B29C2791/00; B29C2791/003; B29K; B29K2021/00; B29L; B29L2030/00; B29L2030/003
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |