US4989120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enhanced lighting for ornaments
Assignee: Hallmark Cards Inc
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Filing: 1990-02-05
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Granted: 1991-01-29
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Expires: 2010-02-05
Abstract
Abstract An ornament has a viewing chamber with transparent walls for displaying an ornamental object enhanced by a lamp that rotates with it. The mechanism for rotating the ornamental object is contained within a concealing chamber with opaque walls and includes a pair of brushes providing sliding contact with a pair of slip rings in electrical contact with the lamp. The slip rings rotate with the ornamental object to supply current to the lamp throughout the 360 degrees of rotation.
Inventors
- 👤 Terrill M. Davis
- 👤 Charles J. Flynn
- 👤 Jerry L. Knipp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:41
CPC Classifications
F; F21; F21V; F21V23/00; A; A47; A47G; A47G33/00; A47G33/04; A47G33/08; A47G33/0809; F21S; F21S4/00; F21S4/10; A47G2033/0827; F21S10/00; F21S10/06; F21W; F21W2121/00; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/808
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
298 words
An ornament adapted for connection in a string of light sockets on a tree and for hanging from a branch of the tree or other supporting object, said ornament comprising: a rotatable ornamental device including electrically energizable load means, a disc supporting said ornamental device and having an axis of rotation, a support and drive assembly including an electric motor and arranged for supporting said disc and said ornamental device for rotation about said axis of rotation and for effecting rotation thereof about said axis of rotation, a hollow outer housing supporting said support and drive assembly therewithin and surrounding said rotatable ornamental device, said outer housing having a transparent wall for viewing of said ornamental device and having an opaque wall surrounding said support and drive assembly, first and second contact means is slidable engagement, one of said first and second contact means being disposed on said disc and being connected to said electrically energizable load means, the other of said first and second contact means being carried by said support and drive assembly, an electrical connector on said opaque wall, means within said housing connecting said electrical connector to said electric motor and to said second contact means, means including a flexible cable for connecting said electrical connector to one socket of a string of light sockets on the tree, and suspension means extending upwardly from a top end of said housing for suspending said ornament from a suspension point on a branch of the tree, said flexible cable allowing flexibility in location of said suspension point and allowing said ornament to be moved by gravity to assume a position which is such as to provide a relatively stable orientation of said axis of rotation when said ornament is suspended from a branch of the tree.
Claim 2
Dependent Claim
298 words
An ornament adapted for connection in a string of light sockets on a tree and for hanging from a branch of the tree or other supporting object, said ornament comprising: a rotatable ornamental device including electrically energizable load means, a disc supporting said ornamental device and having an axis of rotation, a support and drive assembly including an electric motor and arranged for supporting said disc and said ornamental device for rotation about said axis of rotation and for effecting rotation thereof about said axis of rotation, a hollow outer housing supporting said support and drive assembly therewithin and surrounding said rotatable ornamental device, said outer housing having a transparent wall for viewing of said ornamental device and having an opaque wall surrounding said support and drive assembly, first and second contact means is slidable engagement, one of said first and second contact means being disposed on said disc and being connected to said electrically energizable load means, the other of said first and second contact means being carried by said support and drive assembly, an electrical connector on said opaque wall, means within said housing connecting said electrical connector to said electric motor and to said second contact means, means including a flexible cable for connecting said electrical connector to one socket of a string of light sockets on the tree, and suspension means extending upwardly from a top end of said housing for suspending said ornament from a suspension point on a branch of the tree, said flexible cable allowing flexibility in location of said suspension point and allowing said ornament to be moved by gravity to assume a position which is such as to provide a relatively stable orientation of said axis of rotation when said ornament is suspended from a branch of the tree.
Claim 3
Dependent Claim
36 words
An ornament as defined in claim 1, wherein said axis of rotation is substantially aligned with the center of gravity of said ornament and with said suspension means so as to be a substantially vertical axis.
Claim 4
Dependent Claim
67 words
An ornament as defined in claim 1, wherein said housing includes a first hollow housing member having said transparent wall and disposed in surrounding relation to said ornamental device, and a second hollow housing member having said opaque wall in surrounding relation to said support and drive assembly, said first and second hollow housing members being secured together in a plane in approximate alignment with said disc.
Claim 5
Dependent Claim
30 words
An ornament as defined in claim 3, wherein each of said first and second housing members is of generally hemispherical shape with said housing thereby having a generally spherical shape.
Claim 6
Dependent Claim
34 words
An ornament as defined in claim 1, wherein said first contact means include brush means and said second contact means include conductor means extending arcuately about said axis for engagement by said brush means.
Claim 7
Dependent Claim
55 words
An ornament as defined in claim 5, wherein said brush means of said first contact means are carried by said support and drive assembly, and wherein said conductor means of said second contact means are mounted on one side of said disc with said ornamental device being mounted on an opposite side of said disc.
Claim 8
Dependent Claim
50 words
An ornament as defined in claim 1, wherein said axis is substantially vertical and said disc is substantially in a horizontal plane, said ornamental device being mounted on an upper side of said disc, and said one of said contact means being mounted on a lower side of said disc.
Claim 9
Dependent Claim
26 words
An ornament as defined in claim 7, wherein said support and drive assembly and said electric motor thereof are in a lower portion of said housing.
Claim 10
Dependent Claim
69 words
An ornament as defined in claim 8, wherein said housing is formed by an upper housing member having said transparent wall and disposed in surrounding relation to said ornamental device, and a lower housing member having said opaque wall in disposed in surrounding relation to said support and drive assembly, said support and drive assembly and said disc and ornamental device carried therefrom being supported by said lower member.
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) | 1994-01-28 | 1994-07-30 | 1995-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-01-28 | 1998-07-30 | 1999-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-01-28 | 2002-07-30 | 2003-01-29 | $7700.00 | Window Closed / Lapsed |