US4215843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy molding apparatus and material for use therewith
Assignee: Mattel Inc
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Filing: 1978-02-17
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Granted: 1980-08-05
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Expires: 1998-02-17
Abstract
Abstract A toy molding apparatus having a housing or container with a heat source therein surrounded by a heat directing baffle member, at least a portion of the baffle member being configured for receiving a plastic squeeze bottle containing a gelatinous substance therein, the substance being generally solid at room temperature and approaching a liquid state at approximately 105° Fahrenheit. The bottle is positioned within the receptacle for heating by the heat source and upon reaching a fluid state it is poured into a separate mold member to set upon cooling.
Inventors
- 👤 Derek J. Gay
- 👤 Robert G. Trout
- 👤 Manuel G. Y. Chin
- 👤 James E. Sawyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:06
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/001; Y; Y10; Y10S; Y10S425/00; Y10S425/057
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
157 words
In a toy molding apparatus, the combination comprising: a generally pail-shaped housing having an open top; an electrical lamp mounted centrally within the bottom of said housing; a baffle member within said housing and having a central core portion generally rectangular in cross section with each side having a plurality of louvers, said core portion substantially surrounding said electrical lamp, said baffle member having partitions extending outwardly from said core portion into abutting relation with the interior of said housing to provide at least one receptacle in thermal communication with said heat source whereby said louvers pass heated air from said lamp into said at least one receptacle; a container having a heat-liquifiable substance therein, said container being configured for being received within said at least one receptacle for heating said substance; and cover means for substantially enclosing the open end of said housing for retaining the heat therein whereby to facilitate the heating of said container.
Claim 2
Dependent Claim
157 words
In a toy molding apparatus, the combination comprising: a generally pail-shaped housing having an open top; an electrical lamp mounted centrally within the bottom of said housing; a baffle member within said housing and having a central core portion generally rectangular in cross section with each side having a plurality of louvers, said core portion substantially surrounding said electrical lamp, said baffle member having partitions extending outwardly from said core portion into abutting relation with the interior of said housing to provide at least one receptacle in thermal communication with said heat source whereby said louvers pass heated air from said lamp into said at least one receptacle; a container having a heat-liquifiable substance therein, said container being configured for being received within said at least one receptacle for heating said substance; and cover means for substantially enclosing the open end of said housing for retaining the heat therein whereby to facilitate the heating of said container.
Claim 3
Dependent Claim
26 words
The combination according to claim 1 wherein said toy molding apparatus further includes a separate mold member having mold cavities for receiving the heated substance therein.
Claim 4
Dependent Claim
16 words
The combination according to claim 1 wherein said electrical lamp is electrically connected to thermostat means.
Claim 5
Dependent Claim
27 words
The combination according to claim 3 wherein said thermostat means is contained within a thermostat housing having an opening therein in thermal communication with said electrical lamp.
Claim 6
Dependent Claim
31 words
The combination according to claim 4 wherein said baffle member is configured to provide four receptacles and each of said sides and each of said receptacles is substantially identical in form.
Claim 7
Dependent Claim
30 words
The combination according to claim 1 wherein said liquifiable substance is a gelatinous substance normally generally solid at room temperature and fluid at temperatures of approximately 103° F. and greater.
Claim 8
Dependent Claim
20 words
The combination according to claim 6 wherein said gelatinous substance is a composition consisting substantially of gelatin, glycerin and water.
Claim 9
Dependent Claim
32 words
The combination according to claim 7 wherein said gelatinous substance is substantially approximately five parts by weight of gelatin, four parts by weight of glycerin, and eleven parts by weight of water.
Claim 10
Dependent Claim
17 words
The combination according to claim 7 wherein said gelatinous substance further includes anti-bacterial compounds and color pigments.
References Cited (Backward Citations)
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US2532489A
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US2458728A
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US2770553A
Cited
US3309738A
Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-08-05 | 1984-02-04 | 1984-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-08-05 | 1988-02-04 | 1988-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-08-05 | 1992-02-04 | 1992-08-05 | $7700.00 | Window Closed / Lapsed |