US2549704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aggregate batcher by weight
Assignee: Noble Co
•
Filing: 1945-12-08
•
Granted: 1951-04-17
•
Expires: 1965-12-08
Abstract
No abstract record available.
Inventors
- 👤 Jack D Noble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:44
CPC Classifications
B; B28; B28C; B28C7/00; B28C7/04; B28C7/0422; Y; Y10; Y10S; Y10S177/00; Y10S177/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21169E
Cited
US1826919A
Cited
US2038746A
Cited
US2046693A
Cited
US2097551A
Cited
US2277575A
Cited
US2336130A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-16 | 1954-10-16 | 1955-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-16 | 1958-10-16 | 1959-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-16 | 1962-10-16 | 1963-04-17 | $7700.00 | Window Closed / Lapsed |