Patent CH64125A successfully refreshed from Google Patents.
US2172102A
Expired / Lapsed
US
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Container filling machine
Assignee: Pneumatic Scale Corp
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Filing: 1937-07-28
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Granted: 1939-09-05
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Expires: 1957-07-28
Abstract
No abstract record available.
Inventors
- 👤 Stanley R Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:38
CPC Classifications
B; B67; B67C; B67C3/00; B67C3/02; B67C3/04; B67C3/001; B67C3/22; B67C3/24; B67C3/246; B67C3/26; B67C3/2637; B67C2003/2668; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/2984
Claims Analysis
Total Claims: 0
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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) | 1942-09-04 | 1943-03-06 | 1943-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-09-04 | 1947-03-06 | 1947-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-09-04 | 1951-03-06 | 1951-09-05 | $7700.00 | Window Closed / Lapsed |