Patent US3280796A successfully refreshed from Google Patents.
US3280796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding dog house
Assignee: Individual
•
Filing: 1965-06-07
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Granted: 1966-10-25
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Expires: 1985-06-07
Abstract
No abstract record available.
Inventors
- 👤 Frank M Hatcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:28
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/03; A01K1/033
Claims Analysis
Total Claims: 0
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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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |