Patent US3214318A successfully refreshed from Google Patents.
US3214318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Artificial christmas tree
Assignee: Individual
•
Filing: 1961-02-27
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Granted: 1965-10-26
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Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 Snow Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:35
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN A SIMULATED NATURAL TREE STRUCTURE, A BUILT-UP STANDARD EXTENDING FROM A SUPPORT BASE AND COMPRISING A SUCCESSION OF TELESCOPICALLY ENGAGED AND CONNECTED TUBULAR SECTIONS HAVING PROGRESSIVELY SMALLER UNIFORM ANNULAR CROSS-SECTIONS UPWARDLY OF THE STANDARD WHEREBY THE STANDARD ASSEMBLY TAPERS UPWARDLY TO THE SECTION OF SMALLEST CROSS-SECTION, A MEANS FOR RELEASABLY AND MUTUALLY SECURING SAID TELESCOPICALLY ENGAGED STANDARD SECTIONS IN DIFFERENT LONGITUDINALLY ADJUSTED RELATIONS FOR PROVIDING A STANDARD ASSEMBLY HAVING AN ADJUSTED HEIGHT WITH THE SECTIONS VARIABLY RELATED IN THE ASSEMBLY, A LIMB-SUPPOTT ELEMENT FOR MOUNTING ON THE EXTERNALLY EXPOSED PORTION OF A RECEIVED STANDARD SECTION AND PROVIDING AN INTERIOR OPENING OF CORRESPONDING EFFECTIVE SIZE FOR ADJUSTABLY RECEIVING A STANDARD SECTION, A SPLIT COLLAR PORTION OF SAID ELEMENT PROVIDING TONGUES COASIAL WITH SAID OPENNG, AND A MEANS
Claim 2
Dependent Claim
127 words
IN A SIMULATED NATURAL TREE STRUCTURE, A BUILT-UP STANDARD EXTENDING FROM A SUPPORT BASE AND COMPRISING A SUCCESSION OF TELESCOPICALLY ENGAGED AND CONNECTED TUBULAR SECTIONS HAVING PROGRESSIVELY SMALLER UNIFORM ANNULAR CROSS-SECTIONS UPWARDLY OF THE STANDARD WHEREBY THE STANDARD ASSEMBLY TAPERS UPWARDLY TO THE SECTION OF SMALLEST CROSS-SECTION, A MEANS FOR RELEASABLY AND MUTUALLY SECURING SAID TELESCOPICALLY ENGAGED STANDARD SECTIONS IN DIFFERENT LONGITUDINALLY ADJUSTED RELATIONS FOR PROVIDING A STANDARD ASSEMBLY HAVING AN ADJUSTED HEIGHT WITH THE SECTIONS VARIABLY RELATED IN THE ASSEMBLY, A LIMB-SUPPOTT ELEMENT FOR MOUNTING ON THE EXTERNALLY EXPOSED PORTION OF A RECEIVED STANDARD SECTION AND PROVIDING AN INTERIOR OPENING OF CORRESPONDING EFFECTIVE SIZE FOR ADJUSTABLY RECEIVING A STANDARD SECTION, A SPLIT COLLAR PORTION OF SAID ELEMENT PROVIDING TONGUES COASIAL WITH SAID OPENNG, AND A MEANS
References Cited (Backward Citations)
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US2778136A
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US3115435A
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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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |