US3463123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable rack and waste removal means for animal cages
Assignee: ELMER J HOELTGE
•
Filing: 1967-10-03
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Granted: 1969-08-26
•
Expires: 1987-10-03
Abstract
No abstract record available.
Inventors
- 👤 Elmer J Hoeltge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:52
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K31/00; A01K31/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1564903A
Cited
US2055110A
Cited
US2388157A
Cited
US2701547A
Cited
US2881733A
Cited
US3109413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |