US3204607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic mobile suckling device
Assignee: Carson Chemicals Inc
•
Filing: 1963-12-09
•
Granted: 1965-09-07
•
Expires: 1983-12-09
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Arnold
- 👤 Robert E Carson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:20
CPC Classifications
A; A01; A01K; A01K9/00; A01K5/00; A01K5/02; A01K5/0266
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
147 words
A LIVESTOCK FEEDER COMPRSIING: A TRACK HAVING A PAIR OF ENDS AND A PLURALITY OF STATIONS THEREON BETWEEN SAID ENDS; A CARRIAGE MOVABLE ALONG SAID TRACK; MEANS ON SAID CARRAIGE FOR DRIVING SAID CARRIAGE ALONG SAID TRACK; MEANS FOR SUPPLYING SAID DRIVING MEANS WITH POWER; MEANS AT EACH OF SAID STATIONS AND ADJACENT SAID TRACK FOR INACTIVATING SAID DRIVING MEANS FOR A PREDETERMINED INTERVAL AT EACH OF SAID STATIONS; MEANS ON SAID CARRAIGE FOR HOLDING A SUPPLY OF LIQUID FEED; A PLURALITY OF FEEDING NIPPLES ON SAID CARRIAGE; MEANS FOR CONDUCTING LIQUID FEED FROM SAID HOLDING MEANS TO SAID NIPPLES; MEANS AT EACH OF SAID STATIONS AND ADJACENT SAID TRACK FOR CONTROLLING THE FLOW OF SAID LIQUID FEED TO EACH ONE OF SAID PLURALITY OF NIPPLES; MEANS AT BOTH ENDS OF SAID TRACK FOR REVERSING THE DIRECTION OF OPERATION OF SAID DRIVING MEANS; AND, MEANS ON SAID
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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |