US2737142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fenders of the fluid escaping type
Assignee: Pirelli and C SpA
•
Filing: 1952-04-28
•
Granted: 1956-03-06
•
Expires: 1972-04-28
Abstract
No abstract record available.
Inventors
- 👤 Andri Armando
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:38
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/20; E02B3/26; Y; Y02; Y02A; Y02A30/00; Y02A30/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE373710C
Cited
USRE18672E
Cited
US987354A
Cited
GB226101A
Cited
FR633928A
Cited
US1877793A
Cited
GB432104A
Cited
US2062919A
Cited
US2088861A
Cited
GB478154A
Cited
US2179125A
Cited
GB536883A
Cited
US2494445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |