US2777477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting and forming mechanism
Assignee: Motorola Solutions Inc
•
Filing: 1953-01-23
•
Granted: 1957-01-15
•
Expires: 1973-01-23
Abstract
No abstract record available.
Inventors
- 👤 Jack J Zimmerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:16
CPC Classifications
B; B21; B21F; B21F1/00; H; H05; H05K; H05K13/00; H05K13/02; H05K13/023
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US666905A
Cited
US861858A
Cited
US1052092A
Cited
US1478683A
Cited
US1616453A
Cited
US2236150A
Cited
US2321735A
Cited
US2406456A
Cited
US2450920A
Cited
US2592019A
Cited
US2555893A
Cited
US2634576A
Cited
US2679723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |