Patent US1923740A successfully refreshed from Google Patents.
US4101697A
Expired / Lapsed
US
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Cone like sheet for Christmas tree
Assignee: AMERICAN TREE COMPANY Inc A CORP OF
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Filing: 1976-02-20
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Granted: 1978-07-18
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Expires: 1996-02-20
Abstract
Abstract An artificial tree includes a vertical trunk and a number of elongated limb assemblies mounted about the circumference of the trunk so that the limb assemblies extend downwardly along and outwardly from the trunk to define a truncated cone. A frusto conical member is mounted within the truncated cone defined by the branch assembly to provide a background for the branch assemblies and to create the appearance of a thicker, fuller artificial tree.
Inventors
- 👤 Percy Dieffenbach
- 👤 Louis Zon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:19
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
276 words
An artificial shrub comprising: a cylindrical trunk member having a central axis oriented in a substantially vertical direction; a plurality of limb assemblies, each of said limb assemblies including a main limb having a hooked end and a number of cross limbs, said cross limbs being attached to said main limb; a bracket mounted circumferentially about said trunk member at a first predetermined height, said bracket including an outwardly extending flange having a plurality of circumferential apertures, the hooked ends of said main limbs of said limb assemblies being insertable into said apertures so that said limb assemblies are suspended from said flange in a substantially circumferential array to define a substantially conical space; a frusto conical member of a flexible material having an apex end and a base end; second bracket means for attaching the apex end of said frusto conical member to said trunk member at a second predetermined height which is less than said first predetermined height such that said frusto conical member hangs downwardly from said second bracket means within said substantially conical space; and support means attached to said trunk member at a third predetermined height which is less than said second predetermined height, said support means including at least one support member having a first end which is attached to said trunk member and a second end which is radially spaced from said trunk member, and a ringlike member attached to the second end of said support member so that said ringlike member is mounted substantially coaxially with said trunk member to support the base end of said flexible frusto conical member a predetermined radial distance from said trunk member.
Claim 2
Dependent Claim
276 words
An artificial shrub comprising: a cylindrical trunk member having a central axis oriented in a substantially vertical direction; a plurality of limb assemblies, each of said limb assemblies including a main limb having a hooked end and a number of cross limbs, said cross limbs being attached to said main limb; a bracket mounted circumferentially about said trunk member at a first predetermined height, said bracket including an outwardly extending flange having a plurality of circumferential apertures, the hooked ends of said main limbs of said limb assemblies being insertable into said apertures so that said limb assemblies are suspended from said flange in a substantially circumferential array to define a substantially conical space; a frusto conical member of a flexible material having an apex end and a base end; second bracket means for attaching the apex end of said frusto conical member to said trunk member at a second predetermined height which is less than said first predetermined height such that said frusto conical member hangs downwardly from said second bracket means within said substantially conical space; and support means attached to said trunk member at a third predetermined height which is less than said second predetermined height, said support means including at least one support member having a first end which is attached to said trunk member and a second end which is radially spaced from said trunk member, and a ringlike member attached to the second end of said support member so that said ringlike member is mounted substantially coaxially with said trunk member to support the base end of said flexible frusto conical member a predetermined radial distance from said trunk member.
Claim 3
Dependent Claim
203 words
An artificial tree comprising: a cylindrical trunk member with its axis generally oriented in a vertical direction; a plurality of mounting means, each of said mounting means being arranged circumferentially about said trunk member at a predetermined vertical position; a plurality of limb assemblies; means to attach said limb assemblies in a circumferential array about each of said mounting means so that said limb assemblies hang from said mounting means generally downwardly and outwardly from said trunk member to form a circumferential array of limb assemblies about said trunk member, each of said arrays of limb assemblies defining a substantially conical space; a plurality of frusto conical members; a plurality of first attachment means for attaching the apex end of each of said frusto conical members to said trunk member within the upper portions of said spaces defined by each of said arrays of limb assemblies; and a plurality of second attachment means attached to and extending outwardly from said trunk member to support the base end of each of said frusto conical members within the lower portion of said spaces defined by each of said arrays of limb assemblies such that said frusto conical members are substantially coaxial with said trunk member.
Claim 4
Dependent Claim
203 words
An artificial tree comprising: a cylindrical trunk member with its axis generally oriented in a vertical direction; a plurality of mounting means, each of said mounting means being arranged circumferentially about said trunk member at a predetermined vertical position; a plurality of limb assemblies; means to attach said limb assemblies in a circumferential array about each of said mounting means so that said limb assemblies hang from said mounting means generally downwardly and outwardly from said trunk member to form a circumferential array of limb assemblies about said trunk member, each of said arrays of limb assemblies defining a substantially conical space; a plurality of frusto conical members; a plurality of first attachment means for attaching the apex end of each of said frusto conical members to said trunk member within the upper portions of said spaces defined by each of said arrays of limb assemblies; and a plurality of second attachment means attached to and extending outwardly from said trunk member to support the base end of each of said frusto conical members within the lower portion of said spaces defined by each of said arrays of limb assemblies such that said frusto conical members are substantially coaxial with said trunk member.
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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) | 1981-07-17 | 1982-01-16 | 1982-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-17 | 1986-01-16 | 1986-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-17 | 1990-01-16 | 1990-07-18 | $7700.00 | Window Closed / Lapsed |