US3478890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lazy susan shoe support
Assignee: Individual
•
Filing: 1967-11-09
•
Granted: 1969-11-18
•
Expires: 1987-11-09
Abstract
No abstract record available.
Inventors
- 👤 Ivor John Allsop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:11
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/08; A43; A43D; A43D3/00; A43D3/14; A43D3/1425; A47B; A47B61/00; A47B61/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1583784A
Cited
US1413862A
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US1733649A
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US2326064A
Cited
US2613735A
Cited
US2973867A
Cited
US3243047A
Cited
US3302594A
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 |