Patent US4373789A successfully refreshed from Google Patents.
US4373789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical apparatus for applying make-up
Assignee: Individual
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Filing: 1981-03-18
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Granted: 1983-02-15
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Expires: 2001-03-18
Abstract
Abstract Applying facial make-up, especially to the eyes, is difficult for those who wear prescription lenses. Optical aids are available but are generally inconvenient to carry and use due to their size and limited adjustability. A compact, optical apparatus is provided which may be easily carried in a purse, or the like, and is adjustable for use with an associated mirror.
Inventors
- 👤 Lorraine J. Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:46
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/001; G02C5/005; G02C3/00; G02C3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
An optical apparatus for applying make-up comprising, a housing having a first closure member and a second closure member and a slot formed in the housing, said members being hinged together and adapted to be opened; a pair of prescription lenses removably mounted in the housing; means for opening and closing the slot, said means being a cover mounted on the housing adjacent the slot; an extendable member pivotable at a first end from a first position in the housing adjacent the slot to a second position extending from the housing through the slot; and means for holding the lenses, said means being attached to a second end of said extendable member, wherein said housing in its open position will stand on its ends when said extendable member is positioned through said slot.
Claim 2
Dependent Claim
133 words
An optical apparatus for applying make-up comprising, a housing having a first closure member and a second closure member and a slot formed in the housing, said members being hinged together and adapted to be opened; a pair of prescription lenses removably mounted in the housing; means for opening and closing the slot, said means being a cover mounted on the housing adjacent the slot; an extendable member pivotable at a first end from a first position in the housing adjacent the slot to a second position extending from the housing through the slot; and means for holding the lenses, said means being attached to a second end of said extendable member, wherein said housing in its open position will stand on its ends when said extendable member is positioned through said slot.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-02-14 | 1986-08-16 | 1987-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-14 | 1990-08-16 | 1991-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-14 | 1994-08-16 | 1995-02-15 | $7700.00 | Window Closed / Lapsed |