US3478805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal house curtain and method of preparing same
Assignee: US Industries Inc
•
Filing: 1968-02-01
•
Granted: 1969-11-18
•
Expires: 1988-02-01
Abstract
No abstract record available.
Inventors
- 👤 Richard A Haggard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:31
CPC Classifications
A; A01; A01K; A01K31/00; A01K1/00; A01K1/0047; A01K1/007
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2518301A
Cited
US2555155A
Cited
US2539244A
Cited
US2522358A
Cited
US2894575A
Cited
US3042001A
Cited
US3372729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |