US3433192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Presser foot assemblage
Assignee: DOMENICK C PINGITORE
•
Filing: 1967-06-12
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Granted: 1969-03-18
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Expires: 1987-06-12
Abstract
No abstract record available.
Inventors
- 👤 Domenick C Pingitore
- 👤 John N Ricci
- 👤 Angelo Spagnuolo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:25
CPC Classifications
D; D05; D05B; D05B29/00; D05B29/06; D05B29/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR13969E
Cited
GB190805887A
Cited
US2556406A
Cited
US2926621A
Cited
US2907291A
Cited
US2948242A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-17 | 1972-09-16 | 1973-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-17 | 1976-09-16 | 1977-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-17 | 1980-09-16 | 1981-03-18 | $7700.00 | Window Closed / Lapsed |