US3018759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poultry housing
Assignee: GATES CYCLO INTERNATIONAL Inc
•
Filing: 1960-05-05
•
Granted: 1962-01-30
•
Expires: 1980-05-05
Abstract
No abstract record available.
Inventors
- 👤 Jim D Helbig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:10
CPC Classifications
A; A01; A01K; A01K31/00; A01K31/14; A01K31/16; A01K31/17; A01K31/002; A01K31/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US406248A
Cited
US2735400A
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US2257734A
Cited
US2314344A
Cited
US2311640A
Cited
US2369316A
Cited
US2698599A
Cited
US2886001A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |