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Patent US3144375A successfully refreshed from Google Patents.
US3144375A
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Artificial tree
Assignee: Individual
•
Filing: 1961-02-24
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Granted: 1964-08-11
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Expires: 1981-02-24
Abstract
No abstract record available.
Inventors
- 👤 Guy C Day
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:12
CPC Classifications
A; A41; A41G; A41G1/00; A41G1/007; A47; A47G; A47G33/00; A47G33/04; A47G33/06; E; E04; E04H; E04H12/00; E04H12/24; Y; Y10; Y10S; Y10S248/00; Y10S248/908
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
AN ARTIFICIAL TREE COMPRISING: A SECTIONAL TRUCK STRUCTURE HAVING A BASE SIMULATING ROOT STRUCTURE, SAID BASE BEING PIVOTALLY MOUNTED ON A SUPPORT SURFACE BY PIVOTAL CONNECTING MEANS IN A MANNER TO PERMIT SAID SECTIONAL TRUNK TO BE LOWERED FORM A NORMAL UPSTANDING POSITION FOR ACCESS TO THE TRUNK SECTIONS FOR ADJUSTING THE TRUNK TO
Claim 2
Dependent Claim
54 words
AN ARTIFICIAL TREE COMPRISING: A SECTIONAL TRUCK STRUCTURE HAVING A BASE SIMULATING ROOT STRUCTURE, SAID BASE BEING PIVOTALLY MOUNTED ON A SUPPORT SURFACE BY PIVOTAL CONNECTING MEANS IN A MANNER TO PERMIT SAID SECTIONAL TRUNK TO BE LOWERED FORM A NORMAL UPSTANDING POSITION FOR ACCESS TO THE TRUNK SECTIONS FOR ADJUSTING THE TRUNK TO
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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) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |