US2138356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing and filling apparatus and method
Assignee: RYAN COFFEE Corp
•
Filing: 1935-10-01
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Granted: 1938-11-29
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Expires: 1955-10-01
Abstract
No abstract record available.
Inventors
- 👤 Ryan William Miles
- 👤 John W Bold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:06
CPC Classifications
B; B65; B65B; B65B31/00; B65B31/02; B65B31/025; Y; Y10; Y10S; Y10S177/00; Y10S177/07
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) | 1941-11-28 | 1942-05-30 | 1942-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-11-28 | 1946-05-30 | 1946-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-11-28 | 1950-05-30 | 1950-11-29 | $7700.00 | Window Closed / Lapsed |