US2580282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support and spacing device for hive body or super frames
Assignee: Individual
•
Filing: 1946-11-07
•
Granted: 1951-12-25
•
Expires: 1966-11-07
Abstract
No abstract record available.
Inventors
- 👤 Omer A Colley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:20
CPC Classifications
A; A01; A01K; A01K47/00; A01K47/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49616; Y10T428/00; Y10T428/12; Y10T428/12201; Y10T428/12354; Y10T428/12361; Y10T428/12368
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1929648A
Cited
US1262779A
Cited
US1370775A
Cited
US1782202A
Cited
US2090042A
Cited
US2446346A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |