Patent US1916355A successfully refreshed from Google Patents.
Patent US2817482A successfully refreshed from Google Patents.
US2817482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable dog leash attachment for dog collars
Assignee: Individual
•
Filing: 1955-02-02
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Granted: 1957-12-24
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Expires: 1975-02-02
Abstract
No abstract record available.
Inventors
- 👤 Arthur D Ruggiero
- 👤 Ninne Claire De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:39
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/003; A01K27/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222409A
Cited
US2250171A
Cited
US2549098A
Cited
US2658234A
Cited
US2647703A
Cited
US2705115A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-23 | 1961-06-24 | 1961-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-23 | 1965-06-24 | 1965-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-23 | 1969-06-24 | 1969-12-24 | $7700.00 | Window Closed / Lapsed |