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US4015327A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of making a decorative stereo speaker enclosure

Assignee: Lawrence Peska Associates Inc
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Filing: 1976-03-26
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Granted: 1977-04-05
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Expires: 1996-03-26
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Abstract

Abstract A decorative enclosure and a method for making such enclosure is disclosed in which a face mask of a person is made by applying a liquid material to the face, the material hardening at body temperature after which a casting is made from the hardened material. A hollow base is positioned in the casting before it is set and a sound speaker is mounted in the frame. A plastic coating is applied to the casting, the coating once hardened being painted in colors to duplicate the face on which the film was cast. In this manner, a personalized hi-fidelity speaker enclosure may be obtained. SUMMARY OF THE INVENTION The present invention relates to a method for manufacturing a decorative enclosure such as a speaker enclosure for a sound reproducing system comprising making a face mask of a person by applying a liquid polymeric material such as a latex material to the face of a person, said polymeric material being fusible to form a substantially continuous flexible film at about human body temperature, maintaining the polymeric material on the face of a person until said polymeric material forms a substantially continuous cast film having three-dimensional contours conforming to the surface on which it was cast, removing said substantially continuous film and filling said contours with a pourable material that is capable of hardening such as plaster of paris, in order to form a casting. Before the casting is hardened, a hollow frame is embedded in the pourable material at the base or neck of the casting to obtain a three-dimensional casting having a frame secured to the base thereof. The casting is then coated with a plastic material such as a polyester having polymerizable unsaturation, the polyester being mixed with a vinyl monomer and an addition polymerization catalyst such as a peroxide or an azo compound. The casting thus coated is then painted so that the casting will further resemble the features of the face from which it was made. In a further embodiment, a release agent such as a silicone lubricant, e.g., a silicone oil or a silicone grease known in the art is applied to the face prior to applying the polymeric material or latex to the face.

Inventors

  • 👤 Peter McCarthy

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 13:17
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/04; B44C3/042; Y; Y10; Y10S; Y10S264/00; Y10S264/30; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49888

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 130 words
A method for manufacturing a decorative enclosure comprising making a face mask of a person by applying a liquid polymeric material to the face of a person, said polymeric material being fusible to form a substantially continuous flexible film at about human body temperature, maintaining said polymeric material on the face of a person until said polymeric material forms a substantially continuous cast film having three-dimensional contours conforming to the surface it is applied to, removing said substantially continuous film and filling said contours with a pourable material that is capable of hardening to form a casting embedding a hollow frame in said pourable material at the base of said casting to obtain a casting having said frame secured to the base thereof, mounting a sound transducer in said frame.
Claim 2
Independent Claim 130 words
A method for manufacturing a decorative enclosure comprising making a face mask of a person by applying a liquid polymeric material to the face of a person, said polymeric material being fusible to form a substantially continuous flexible film at about human body temperature, maintaining said polymeric material on the face of a person until said polymeric material forms a substantially continuous cast film having three-dimensional contours conforming to the surface it is applied to, removing said substantially continuous film and filling said contours with a pourable material that is capable of hardening to form a casting embedding a hollow frame in said pourable material at the base of said casting to obtain a casting having said frame secured to the base thereof, mounting a sound transducer in said frame.
Claim 3
Dependent Claim 14 words
The method of claim 1 further comprising coating said casting with a plastic material.
Claim 4
Dependent Claim 13 words
The method of claim 1 where said polymeric material comprises a latex polymer.
Claim 5
Dependent Claim 23 words
The method of claim 1 comprising applying a release agent to the face of a person prior to applying said liquid polymeric material.
Claim 6
Dependent Claim 13 words
The method of claim 4 where said release agent comprises a silicone lubricant.
Claim 7
Independent Claim 195 words
A method for manufacturing a decorative loud speaker enclosure comprising making a face mask of a person by applying a release agent to the face of a person applying a liquid polymeric material to such face of a person, said polymeric material being fusable to form a substantially continuous flexible film at about human body temperature, maintaining said polymeric material on the face of a person until said polymeric material forms a substantially continuous cast film having three-dimensional contours conforming to the surface it was applied to, removing said substantially continuous film and filling said contours with a pourable material that is capable of hardening in order to form a casting, mounting said film in a base embedding a hollow frame in said pourable material at the neck of said casting to obtain a three-dimensional casting having said frame secured to the base thereof to obtain a three-dimensional casting having said frame secured to the base thereof, securing a loud speaker comprising a sound transducer in said frame, coating said casting with a plastic material, decorating said casting which has been coated with colors to duplicate the facial features from which said film was cast.
Claim 8
Independent Claim 195 words
A method for manufacturing a decorative loud speaker enclosure comprising making a face mask of a person by applying a release agent to the face of a person applying a liquid polymeric material to such face of a person, said polymeric material being fusable to form a substantially continuous flexible film at about human body temperature, maintaining said polymeric material on the face of a person until said polymeric material forms a substantially continuous cast film having three-dimensional contours conforming to the surface it was applied to, removing said substantially continuous film and filling said contours with a pourable material that is capable of hardening in order to form a casting, mounting said film in a base embedding a hollow frame in said pourable material at the neck of said casting to obtain a three-dimensional casting having said frame secured to the base thereof to obtain a three-dimensional casting having said frame secured to the base thereof, securing a loud speaker comprising a sound transducer in said frame, coating said casting with a plastic material, decorating said casting which has been coated with colors to duplicate the facial features from which said film was cast.
Claim 9
Dependent Claim 13 words
The method of claim 6 where said release agent comprises a silicone lubricant.
Claim 10
Dependent Claim 23 words
The method of claim 8 where said pourable material that is capable of hardening comprises a mixture of plaster of paris and water.
Claim 11
Dependent Claim 26 words
The method of claim 8 where said coating for said casting comprises a polymeric unsaturated polyester mixed with a vinyl monomer and an addition polymerization catalyst.

References Cited (Backward Citations)

CA595892A Cited
US1675202A Cited
US2281227A Cited
US2977636A Cited
US3302276A Cited
US3384074A Cited
US3537930A Cited
US3696090A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-04-04 1980-10-04 1981-04-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-04-04 1984-10-04 1985-04-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-04-04 1988-10-04 1989-04-05 $7700.00 Window Closed / Lapsed

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