US3391591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Profile iron shears
Assignee: Firma Paul Ferd Peddinghaus
•
Filing: 1966-01-10
•
Granted: 1968-07-09
•
Expires: 1986-01-10
Abstract
No abstract record available.
Inventors
- 👤 Emil P Funke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:44
CPC Classifications
B; B23; B23D; B23D31/00; B23D15/00; B23D21/00; B23D23/00; Y; Y10; Y10S; Y10S83/00; Y10S83/02; Y10T; Y10T83/00; Y10T83/404; Y10T83/408; Y10T83/412; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8821; Y10T83/8828; Y10T83/8831; Y10T83/8857
Claims Analysis
Total Claims: 0
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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) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |