Patent US3478722A successfully refreshed from Google Patents.
US3478722A
Expired / Lapsed
US
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Purple martin bird house
Assignee: FALCONE JR ANTHONY
•
Filing: 1967-12-01
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Granted: 1969-11-18
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Expires: 1987-12-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Falcone
- 👤 Anthony Falcone Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:58
CPC Classifications
A; A01; A01K; A01K31/00; A01K31/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1516381A
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US1791956A
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US2292614A
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US2230305A
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US2424733A
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US3078826A
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US3195507A
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US3198172A
Cited
US3250249A
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 |