Patent US3325787A successfully refreshed from Google Patents.
US3105462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Farrowing crate
Assignee: Individual
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Filing: 1961-01-03
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Granted: 1963-10-01
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Expires: 1981-01-03
Abstract
No abstract record available.
Inventors
- 👤 Wayne K Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:10
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/0218
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
IN A FARROWING CRATE, A RECTANGULAR BASE FRAME MEMBER OF ANGLE IRON HAVING AN INWARDLY EXTENDING CONTINUOUS HORIZONTAL LEDGE AND A CONTINUOUS VERTICAL WALL, A REAR END MEMBER DETACHABLY RESTING ON THE LEDGE OF THE REAR END OF SAID FRAME MEMBER, A FORWARD END MEMBER DETACHABLY RESTING ON THE LEDGE OF THE FORWARD END OF SAID FRAME MEMBER, TWO SPACED APART HORIZONTAL BAR MEMBERS ON THE INNER SIDE OF EACH OF SAID END MEMBERS: EACH OF SAID BARS HAVING A PLURALITY OF VERTICAL HOLES, TWO SIDE MEMBERS EXTENDING BETWEEN SAID TWO END MEMBERS AND EACH HAVING A PLURALITY OF VERTICAL HOLED BEARING MEMBERS ADJACENT EACH END MEMBER AND RODS SLIDABLY DETACHABLY EXTENDING THROUGH THE BEARING MEMBERS OF EACH OF SAID SIDE MEMBERS AND SELECTIVELY THROUGH THE HOLES IN THE BAR MEMBERS ON SAID REAR AND FORWARD END MEMBERS; SAID TWO SIDE MEMBERS TERMINATING A DISTANCE ABOVE THE PLANE OF SAID BASE FRAME FOR THE EGRESS AND INGRESS OF BABY PIGS.
Claim 2
Dependent Claim
160 words
IN A FARROWING CRATE, A RECTANGULAR BASE FRAME MEMBER OF ANGLE IRON HAVING AN INWARDLY EXTENDING CONTINUOUS HORIZONTAL LEDGE AND A CONTINUOUS VERTICAL WALL, A REAR END MEMBER DETACHABLY RESTING ON THE LEDGE OF THE REAR END OF SAID FRAME MEMBER, A FORWARD END MEMBER DETACHABLY RESTING ON THE LEDGE OF THE FORWARD END OF SAID FRAME MEMBER, TWO SPACED APART HORIZONTAL BAR MEMBERS ON THE INNER SIDE OF EACH OF SAID END MEMBERS: EACH OF SAID BARS HAVING A PLURALITY OF VERTICAL HOLES, TWO SIDE MEMBERS EXTENDING BETWEEN SAID TWO END MEMBERS AND EACH HAVING A PLURALITY OF VERTICAL HOLED BEARING MEMBERS ADJACENT EACH END MEMBER AND RODS SLIDABLY DETACHABLY EXTENDING THROUGH THE BEARING MEMBERS OF EACH OF SAID SIDE MEMBERS AND SELECTIVELY THROUGH THE HOLES IN THE BAR MEMBERS ON SAID REAR AND FORWARD END MEMBERS; SAID TWO SIDE MEMBERS TERMINATING A DISTANCE ABOVE THE PLANE OF SAID BASE FRAME FOR THE EGRESS AND INGRESS OF BABY PIGS.
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |