US3818904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Facial massager
Assignee: Individual
•
Filing: 1973-03-08
•
Granted: 1974-06-25
•
Expires: 1993-03-08
Abstract
Abstract A facial massager wherein at the opening end of a case an elastic friction plate is mounted on the rotary shaft of a motor contained in the case, projected fins are provided on the surface of the friction plate, an inlet hole is bored between the projected fins, a piston in a cylinder provided in projection at right angles to the case is reciprocated by a crank of the rotary shaft, and stains on the face are absorbed by the absorbing action of the piston, massaging the face with the friction plate.
Inventors
- 👤 S Kawada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:17
CPC Classifications
A; A61; A61H; A61H9/00; A61H9/005; A61H7/00; A61H7/002; A61H7/004; A61H7/005
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
94 words
A facial massager, characterized in that at the opening end of a case an elastic friction plate is mounted on the rotary shaft of a motor contained in the case, projected fins are provided on the surface of the friction plate, an inlet hole is bored between the projected fins, a piston in a cylinder provided in projection at right angles to the case is reciprocated by a crank of the rotary shaft, and stains on the face are absorbed by the absorbing action of the piston, massaging the face with the friction plate.
Claim 2
Dependent Claim
94 words
A facial massager, characterized in that at the opening end of a case an elastic friction plate is mounted on the rotary shaft of a motor contained in the case, projected fins are provided on the surface of the friction plate, an inlet hole is bored between the projected fins, a piston in a cylinder provided in projection at right angles to the case is reciprocated by a crank of the rotary shaft, and stains on the face are absorbed by the absorbing action of the piston, massaging the face with the friction plate.
Claim 3
Dependent Claim
46 words
A facial massager as claimed in claim 1 in which an oil basin provided in projection with numberless suction pipes is fitted on to the lower surface of the friction plate in said case and whereby the oil basin is adapted to receive oil or impurities.
References Cited (Backward Citations)
US2218443A
Cited
US2266931A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-06-24 | 1977-12-24 | 1978-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-24 | 1981-12-24 | 1982-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-24 | 1985-12-24 | 1986-06-25 | $7700.00 | Window Closed / Lapsed |