US3384414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tiltable beautician's chair
Assignee: SMITH INVESTMENT Co
•
Filing: 1967-02-13
•
Granted: 1968-05-21
•
Expires: 1987-02-13
Abstract
No abstract record available.
Inventors
- 👤 Carroll A Billingham
- 👤 Kenneth W Daring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:42
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/031; A47C1/032; A47C1/03205; A47C1/03238; A47C1/03244; A47C1/022; A47C1/024; A47C1/0244; A47C1/04; A47C1/06; A61; A61G; A61G15/00; A61G15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US186782A
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US207790A
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US452686A
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US1255321A
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US1579130A
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US1545269A
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US1821299A
Cited
US1887647A
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CH329309A
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US3024067A
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US3135549A
Cited
US3236515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |