US2628055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Check-weighing machine
Assignee: Pneumatic Scale Corp
•
Filing: 1951-10-24
•
Granted: 1953-02-10
•
Expires: 1971-10-24
Abstract
No abstract record available.
Inventors
- 👤 Knobel Max
- 👤 Thomas P Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:08
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/16; B07C5/32; Y; Y10; Y10S; Y10S177/00; Y10S177/07
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |