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US3142269A Expired / Lapsed US ⏱️ 0.0 years remaining

Christmas tree stand

Assignee: POSTMASTER
•
Filing: 1963-02-15
•
Granted: 1964-07-28
•
Expires: 1983-02-15
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Abstract

No abstract record available.

Inventors

  • 👤 James W Keck

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 08:46
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/12; A47G33/126; A47G2033/122

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 171 words
A STAND FOR ROTATABLY SUPPORTING A DISPLAY ARTICLE AND FOR INTERMITTENTLY ENERGIZING THE CIRCUITS OF DEVICES ON THE ARTICLE COMPRISING A BASE, A HORIZONTAL TERMINAL PLATE SECURED ON SAID BASE, AN ARTICLE SUPPORTING PLATFORM, MEANS ROTATABLY SUPPORTING SAID PLATFORM ON SAID BASE OVER SAID TERMINAL PLATE FOR ROTATION AROUND A VERTICAL AXIS, A RING GEAR MOUNTED ON THE PLATFORM CONCENTRIC WITH SAID AXIS, MOTOR MEANS ON THE BASE, A PINION GEAR ON THE SHAFT OF THE MOTOR MEANS MESHING WITH SAID RING GEAR AND DRIVINGLY COUPLING THE MOTOR MEANS TO SAID PLATFORM TO ROTATE THE PLATFORM, A PLURALITY OF SPACED CONTACT ELEMENTS ON SAID TERMINAL PLATE, RESPECTIVE DEPENDING BRUSH ELEMENTS ON THE PLATFORM INTERMITTENTLY ENGAGEABLE WITH SAID CONTACT ELEMENTS RESPONSIVE TO ROTATION OF THE PLATFORM, A PLURALITY OF PLUG RECEPTACLES ON THE PLATFORM ADAPTED TO BE CONNECTED TO RESPECTIVE DEVICES ON AN ARTICLE SUPPORTED ON THE PLATFORM, A LINE CORD, AND MEANS CONNECTING THE LINE CORD TO THE PLUG RECEPTACLES THROUGH THE RESPECTIVE SETS OF INTERENGAGEABLE CONTACT ELEMENTS AND BRUSH ELEMENTS.
Claim 2
Dependent Claim 171 words
A STAND FOR ROTATABLY SUPPORTING A DISPLAY ARTICLE AND FOR INTERMITTENTLY ENERGIZING THE CIRCUITS OF DEVICES ON THE ARTICLE COMPRISING A BASE, A HORIZONTAL TERMINAL PLATE SECURED ON SAID BASE, AN ARTICLE SUPPORTING PLATFORM, MEANS ROTATABLY SUPPORTING SAID PLATFORM ON SAID BASE OVER SAID TERMINAL PLATE FOR ROTATION AROUND A VERTICAL AXIS, A RING GEAR MOUNTED ON THE PLATFORM CONCENTRIC WITH SAID AXIS, MOTOR MEANS ON THE BASE, A PINION GEAR ON THE SHAFT OF THE MOTOR MEANS MESHING WITH SAID RING GEAR AND DRIVINGLY COUPLING THE MOTOR MEANS TO SAID PLATFORM TO ROTATE THE PLATFORM, A PLURALITY OF SPACED CONTACT ELEMENTS ON SAID TERMINAL PLATE, RESPECTIVE DEPENDING BRUSH ELEMENTS ON THE PLATFORM INTERMITTENTLY ENGAGEABLE WITH SAID CONTACT ELEMENTS RESPONSIVE TO ROTATION OF THE PLATFORM, A PLURALITY OF PLUG RECEPTACLES ON THE PLATFORM ADAPTED TO BE CONNECTED TO RESPECTIVE DEVICES ON AN ARTICLE SUPPORTED ON THE PLATFORM, A LINE CORD, AND MEANS CONNECTING THE LINE CORD TO THE PLUG RECEPTACLES THROUGH THE RESPECTIVE SETS OF INTERENGAGEABLE CONTACT ELEMENTS AND BRUSH ELEMENTS.

References Cited (Backward Citations)

US1444042A Cited
US1704821A Cited
US1885801A Cited
US1943659A Cited
US2527969A Cited
US2831580A Cited
US3017150A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-07-28 1968-01-27 1968-07-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-07-28 1972-01-27 1972-07-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-07-28 1976-01-27 1976-07-28 $7700.00 Window Closed / Lapsed

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