US2881010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable connector for milking systems or the like
Assignee: Individual
•
Filing: 1955-10-31
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Granted: 1959-04-07
•
Expires: 1975-10-31
Abstract
No abstract record available.
Inventors
- 👤 Bouma Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:18
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/02; B08B9/027; B08B9/032; A; A01; A01J; A01J5/00; A01J5/04; A01J5/044; F; F16; F16L; F16L41/00; F16L41/08; F16L41/12; F16L41/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |