Patent US3815549A successfully refreshed from Google Patents.
US3815549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Split level bird cage
Assignee: Individual
•
Filing: 1973-04-19
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Granted: 1974-06-11
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Expires: 1993-04-19
Abstract
Abstract A bird cage is provided comprising an upper wire cage assembly, a lower base section and an intermediate or coupling section. The open ends of the upper and lower section telescope into the coupling section to form a single enclosed bird cage. The coupling section is provided with a slot for insertion of a separator which closes off the interior of the coupling section forming two separate compartments within the cage. By isolating the birds in one compartment, the opposite compartment may be separated from the cage and cleaned as desired. Covered water and seed cups are centrally located on the floor surface of the bottom section.
Inventors
- 👤 A Opmeer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:28
CPC Classifications
A; A01; A01K; A01K31/00; A01K31/06
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
252 words
A cAge assembly for retaining at least one bird or animal, said cage assembly comprising: a. an upper enclosed cage section open at its lower end, b. a lower enclosed cage section open at its upper end and having a cross sectional configuration identical to the upper cage section, said lower section having a bottom floor surface and means on said floor surface for supporting seed and water cups for feeding the bird to be contained within the cage, c. a coupling section having an inner configuration corresponding to the sides of the upper and lower cage sections and arranged to be disposed between said sections, said coupling section includes side walls forming a closed perimeter and open through the center portion, an elongated transverse slot extends horizontally across a portion of said side walls and guide means is arranged along the inside surface of said side walls aligned with said transverse slot, d. said coupling section being sized to permit the slidable insertion of the open end of said lower section and said upper cage section to form the enclosed cage assembly, and e. said coupling section includes a flat separator means arranged to be slidably inserted into said transverse slot and said guide means, said separator member being sized to close off the internal opening of said coupling section whereby said cage assembly can be internally divided to retain the bird in either the upper section or the lower section so that the opposite section may be removed for cleaning.
Claim 2
Dependent Claim
252 words
A cAge assembly for retaining at least one bird or animal, said cage assembly comprising: a. an upper enclosed cage section open at its lower end, b. a lower enclosed cage section open at its upper end and having a cross sectional configuration identical to the upper cage section, said lower section having a bottom floor surface and means on said floor surface for supporting seed and water cups for feeding the bird to be contained within the cage, c. a coupling section having an inner configuration corresponding to the sides of the upper and lower cage sections and arranged to be disposed between said sections, said coupling section includes side walls forming a closed perimeter and open through the center portion, an elongated transverse slot extends horizontally across a portion of said side walls and guide means is arranged along the inside surface of said side walls aligned with said transverse slot, d. said coupling section being sized to permit the slidable insertion of the open end of said lower section and said upper cage section to form the enclosed cage assembly, and e. said coupling section includes a flat separator means arranged to be slidably inserted into said transverse slot and said guide means, said separator member being sized to close off the internal opening of said coupling section whereby said cage assembly can be internally divided to retain the bird in either the upper section or the lower section so that the opposite section may be removed for cleaning.
Claim 3
Dependent Claim
30 words
A cage assembly as defined in claim 1 wherein said lower cage section includes a hand access opening in a side wall and closure means for securing said access opening.
Claim 4
Dependent Claim
42 words
A cage assembly as defined in claim 1 wherein said seed and water cup supporting means is provided as a circular ridge centrally located on the floor surface of said lower cage section for retaining the said cups in their proper location.
Claim 5
Dependent Claim
44 words
A cage assembly as defined in claim 1 wherein said seed and water cup means is provided as a pair of upstanding parallel members arranged on each side of the floor surface of said lower cage section for supporting and retaining said seed cups.
Claim 6
Dependent Claim
20 words
A cage assembly as defined in claim 1 wherein said coupling section is formed as a single one-piece molded unit.
Claim 7
Dependent Claim
76 words
A cage assembly as defined in claim 1, wherein: the outer cross-sectional configuration of said cage sections form a rectangle having four side walls; the transverse slot of said coupling section extends across the width of one sidewall and the guide means is arranged along at least the opposite side walls which intersect said slotted side wall; and the upper and lower cage sections inserted within said coupling section abut opposite sides of said guide means.
Claim 8
Dependent Claim
77 words
A cage assembly as defined in claim 1 wherein the outer configuration of said assembly forms a cylinder having a circular side wall, said coupling section slot extends around one-half of the circumference of the side wall of said section and the guide means extends around at least the remaining portion of the circumference of said side wall, and the upper and lower cage section inserted within said coupling section abut opposite sides of said guide means.
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) | 1977-06-10 | 1977-12-10 | 1978-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-10 | 1981-12-10 | 1982-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-10 | 1985-12-10 | 1986-06-11 | $7700.00 | Window Closed / Lapsed |