Patent US4399172A successfully refreshed from Google Patents.
US4399172A
Expired / Lapsed
US
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Artificial tree construction
Assignee: AMERICAN TREE COMPANY Inc A CORP OF
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Filing: 1982-09-22
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Granted: 1983-08-16
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Expires: 2002-09-22
Abstract
Abstract An artificial Christmas tree construction wherein artificial foliage (i.e., pine needles) is secured to rings of successively smaller diameter. The rings are supported on rods which extend outwardly and downwardly from a central support column. The tree may be stored and shipped in a carton of smaller volumetric capacity than is required for prior art artificial tree constructions.
Inventors
- 👤 Anthony Decosmo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:46
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/06
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
129 words
An artificial tree construction comprising a base member, an upright support column extending upwardly from the base member, a plurality of support members extending outwardly from the upper end of the support column with the column being the sole support for the support members, each of said support members being inclined downwardly and outwardly from their connection to the support column and terminating at their lower ends above said base member, a plurality of rings of progressively smaller diameter resting on said support members and vertically spaced thereon with the ring of largest diameter being at the lower extremities of the support members, artificial foliage secured to said rings and projecting radially outwardly therefrom, and a plug carrying artificial foliage carried on the upper extremity of said support column.
Claim 2
Dependent Claim
129 words
An artificial tree construction comprising a base member, an upright support column extending upwardly from the base member, a plurality of support members extending outwardly from the upper end of the support column with the column being the sole support for the support members, each of said support members being inclined downwardly and outwardly from their connection to the support column and terminating at their lower ends above said base member, a plurality of rings of progressively smaller diameter resting on said support members and vertically spaced thereon with the ring of largest diameter being at the lower extremities of the support members, artificial foliage secured to said rings and projecting radially outwardly therefrom, and a plug carrying artificial foliage carried on the upper extremity of said support column.
Claim 3
Dependent Claim
33 words
The artificial tree construction of claim 1 wherein the lower ends of said support members are bent upwardly to form hooks for supporting the ring of larger diameter in said plurality of rings.
Claim 4
Dependent Claim
23 words
The artificial tree construction of claim 2 including means for releasably securing the upper ends of said support members to said support column.
Claim 5
Dependent Claim
40 words
The artificial tree construction of claim 3 including spaced annular plates carried at the upper end of said support column, and openings in said spaced annular plates for receiving downwardly-bent portions of said support members to secure them in place.
Claim 6
Dependent Claim
25 words
The artificial tree construction of claim 1 wherein said rings comprise solid wire rods and including clips for securing the foliage to the wire rods.
Claim 7
Dependent Claim
28 words
The artificial tree construction of claim 1 wherein said rings are formed from twisted wires and wherein ends of the foliage are clamped between twists in the wires.
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) | 1986-08-15 | 1987-02-14 | 1987-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-15 | 1991-02-14 | 1991-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-15 | 1995-02-14 | 1995-08-16 | $7700.00 | Window Closed / Lapsed |