Patent US3384414A successfully refreshed from Google Patents.
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 05:09
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US186782A
Cited
US207790A
Cited
US452686A
Cited
US1255321A
Cited
US1579130A
Cited
US1545269A
Cited
US1821299A
Cited
US1887647A
Cited
CH329309A
Cited
US3024067A
Cited
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 |