US3039458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolling massage apparatus with angle changing means
Assignee: HILL LAB Co
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Filing: 1957-09-20
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Granted: 1962-06-19
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Expires: 1977-09-20
Abstract
No abstract record available.
Inventors
- 👤 Ben J Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:43
CPC Classifications
A; A61; A61H; A61H15/00; A61H15/0078; A61H2015/0007; A61H2015/0028; A61H2015/0035; A61H2015/0057; A61H2201/00; A61H2201/16; A61H2201/1657; A61H2201/1664; A61H2201/1669
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1741245A
Cited
US2204624A
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US2439292A
Cited
US2534587A
Cited
US2571757A
Cited
US2781040A
Cited
US2909173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |