Patent US4018237A successfully refreshed from Google Patents.
US4018237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Booklet type cosmetic compact
Assignee: POTOFF RUBIN 46 MOUNTAIN FARMS ROAD TOWN OF WEST HARTFORD CT
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Filing: 1975-10-14
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Granted: 1977-04-19
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Expires: 1995-10-14
Abstract
Abstract A cosmetic compact in the form of a small booklet of flexible sheet material comprising a one-piece base and cover, the latter being hingedly connected to the base and adapted to overlie the same. Heat-sealed to the members are substantially flat retainer sheets, both of which are provided with upstanding bead formations extending at least partially around peripheral edge portions thereof. The bead formations of each sheet are so arranged as to be capable of interfitting with one another and being frictionally nested, thereby to maintain the members in closed position when compact is not in use. Optionally, one or both of the bead formations can be provided with undercut surfaces to thereby improve the frictional retention between the two members. The flat space outlined by the bead formation of the base member is adapted to receive a tray of cosmetic material, and the space outlined by the bead formation of the cover member is available for securing a mirror thereto. The arrangement is such that an especially neat external appearance and soft touch is realized, in a compact characterized by small physical size and extremely low manufacturing cost.
Inventors
- 👤 Wolf Steiman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:42
CPC Classifications
A; A45; A45D; A45D33/00; A45D33/006
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
227 words
As a new article of manufacture, a cosmetic compact in the form of a small booklet which includes a single outer piece of tough, flexible sheet material, said booklet having front and rear cover portions and comprising: a. a base member of flexible and soft sheet-like material, b. a cover member of flexible and soft sheet-like material hingedly connected to and adapted to overlie the base member, c. a substantially flat retainer sheet carried by one of said members, said sheet having an upstanding yieldable bead formation extending at least around three peripheral side edge portions thereof, d. means for securing said retainer sheet to said one member, e. a second substantially flat retainer sheet carried by the other of said members, said second sheet having an upstanding yieldable bead formation extending at least partially around its periphery, and f. means for securing said second retainer sheet to said other member, g. said bead formations being adapted to overlie and frictionally engage and nest with one another when the cover member is swung to a closed position overlying the base member, thereby to maintain the members in the closed position when the compact is not in use, h. said base member and cover member being formed of a single sheet whereby they are integral with one another, said single sheet having intermediate portions constituting a "living" hinge.
Claim 2
Dependent Claim
227 words
As a new article of manufacture, a cosmetic compact in the form of a small booklet which includes a single outer piece of tough, flexible sheet material, said booklet having front and rear cover portions and comprising: a. a base member of flexible and soft sheet-like material, b. a cover member of flexible and soft sheet-like material hingedly connected to and adapted to overlie the base member, c. a substantially flat retainer sheet carried by one of said members, said sheet having an upstanding yieldable bead formation extending at least around three peripheral side edge portions thereof, d. means for securing said retainer sheet to said one member, e. a second substantially flat retainer sheet carried by the other of said members, said second sheet having an upstanding yieldable bead formation extending at least partially around its periphery, and f. means for securing said second retainer sheet to said other member, g. said bead formations being adapted to overlie and frictionally engage and nest with one another when the cover member is swung to a closed position overlying the base member, thereby to maintain the members in the closed position when the compact is not in use, h. said base member and cover member being formed of a single sheet whereby they are integral with one another, said single sheet having intermediate portions constituting a "living" hinge.
Claim 3
Dependent Claim
29 words
The invention as defined in claim 1, wherein: a. said first retainer sheet securing means comprises heat-sealed edge portions thereof, fused to corresponding underlying portions of said one member.
Claim 4
Dependent Claim
41 words
The invention as defined in claim 1, wherein: a. the bead formations of said retainer sheets comprise upstanding hollow channels formed in the retainer sheets respectively, b. said channels being vacuum-formed prior to securement of the retainer sheets to the members.
Claim 5
Dependent Claim
37 words
The invention as defined in claim 1, wherein: a. a portion of at least one of said bead formations comprises an undercut surface to provide improved nesting capability with respect to the other of the bead formations.
Claim 6
Dependent Claim
60 words
The invention as defined in claim 1, wherein: a. the bead formations of one retainer sheet are arranged to form a rectangle having its opposite sides adjacent to the peripheral edge portions of the member to which it is secured, b. inner edge portions of said formations forming, with other parts the retainer sheet, a compartment to hold cosmetic product.
Claim 7
Dependent Claim
34 words
The invention as defined in claim 1, and further including: a. a mirror, and b. means for securing the mirror to one of said members with the silvered surface of the mirror reflecting outward.
Claim 8
Dependent Claim
54 words
The invention as defined in claim 6, wherein: a. one of said retainer sheets has a central aperture, b. said mirror securing means comprising edge portions of said one retainer sheet at said aperture such that corresponding edge portions of the mirror are sandwiched between the said one retainer sheet and its carrier member.
Claim 9
Dependent Claim
58 words
The invention as defined in claim 5, and further including: a. a mirror, b. the bead formations of the other of said retainer sheets being arranged to form a U-shaped enclosure having two opposite sides adjacent to opposite peripherial edge portions of its carrier member, c. said U-shaped enclosure being adapted to confine edge portions of the mirror.
Claim 10
Dependent Claim
52 words
The invention as defined in claim 1, wherein: a. said base member and cover member are each constituted of two layers of heat-softenable material fused together at their peripheral edge portions, and b. sponge sheet material disposed between said layers to provide a soft, cushion-like feel to the exterior of the members.
Claim 11
Dependent Claim
31 words
The invention as defined in claim 1, and further including: a. a series of heat-formed simulated stitches on peripheral edge portions of the members to enhance the appearance of the compact.
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) | 1980-04-18 | 1980-10-18 | 1981-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-04-18 | 1984-10-18 | 1985-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-04-18 | 1988-10-18 | 1989-04-19 | $7700.00 | Window Closed / Lapsed |