US2451075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk receiver for automatic milking systems
Assignee: Individual
•
Filing: 1943-06-28
•
Granted: 1948-10-12
•
Expires: 1963-06-28
Abstract
No abstract record available.
Inventors
- 👤 Carli John J De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:22
CPC Classifications
A; A01; A01J; A01J5/00; A01J5/04; A01J5/042; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/3102; Y10T137/3105; Y10T137/3109; Y10T137/6851; Y10T137/7039; Y10T137/7722; Y10T137/7837; Y10T137/7869; Y10T137/7871; Y10T137/7874; Y10T137/8158; Y10T137/8359
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US367953A
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US516600A
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US519387A
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US1064489A
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US1189468A
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US1259084A
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US1854304A
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US1977511A
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US1846805A
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US1978941A
Cited
GB497014A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-12 | 1952-04-12 | 1952-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-12 | 1956-04-12 | 1956-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-12 | 1960-04-12 | 1960-10-12 | $7700.00 | Window Closed / Lapsed |