Patent US5775014A successfully refreshed from Google Patents.
US5775014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crystal water globe
Assignee: Individual
•
Filing: 1996-09-03
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Granted: 1998-07-07
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Expires: 2016-09-03
Abstract
Abstract A crystal water globe comprising a housing assembly having a lower housing and a transmission having a motor-driven shaft extending through the lower housing. Movable decorations or figures of the crystal water globe and a motor are disposed at opposite sides of the lower housing. Plugs sealingly connected to the lower housing and heavy oil contained between the plugs and the lower housing are utilized to seal the interface between the motor-driven shaft and the plugs.
Inventors
- 👤 Chung-kuei Lin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:32
CPC Classifications
A; A63; A63H; A63H13/00; A63H13/20; G; G09; G09F; G09F19/00; G09F19/02; G09F19/08
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
123 words
A crystal water globe comprising: a base; a globe supported by the base; a housing assembly affixed to an inner bottom rim of the globe, the housing assembly having a tubular extension and a first plug and a second plug, respectively, attached to one of two ends of the tubular extension; a transmission supported on the housing assembly and having a motor-driven shaft extending through the first and the second plugs; and a quantity of heavy oil filled within a space enclosed by an inner wall of the tubular extension and the first and the second plugs; the tubular extension, the first and second plugs and the oil sealingly confining water within a closed enclosure defined between the globe and the housing assembly.
Claim 2
Dependent Claim
123 words
A crystal water globe comprising: a base; a globe supported by the base; a housing assembly affixed to an inner bottom rim of the globe, the housing assembly having a tubular extension and a first plug and a second plug, respectively, attached to one of two ends of the tubular extension; a transmission supported on the housing assembly and having a motor-driven shaft extending through the first and the second plugs; and a quantity of heavy oil filled within a space enclosed by an inner wall of the tubular extension and the first and the second plugs; the tubular extension, the first and second plugs and the oil sealingly confining water within a closed enclosure defined between the globe and the housing assembly.
Claim 3
Dependent Claim
44 words
The crystal water globe as claimed in claim 1, wherein: the housing assembly comprises a rubber ring with an annular ridge formed at an outer periphery thereof; and the globe has an annular depression at an inner periphery thereof for engaging with the ridge.
Claim 4
Dependent Claim
36 words
The crystal water globe as claimed in claim 1, wherein the transmission comprises means for producing a circulating water flow and the housing assembly comprises means for guiding the water flow to produce a turbulent flow.
Claim 5
Dependent Claim
82 words
The crystal water globe as claimed in claim 1, wherein: the housing assembly comprises: a lower housing having a floor and a tubular portion extending from the floor, and a cover supported above the lower housing; and the transmission comprises: a motor-driven shaft extending through the lower housing, a gear train rotatably supported by the lower housing and operably driven by the motor-driven shaft, and a plurality of output gears rotatably supported by the cover and operably driven by the gear train.
Claim 6
Dependent Claim
81 words
The crystal water globe as claimed in claim 4, wherein: the housing assembly comprises an upper ring situated on the lower housing, the upper ring having a plurality of curved ribs at an inner wall thereof, the cover resting on a top of the upper ring and exposing the curved ribs; and the transmission comprises a paddle rotatably fixed on the motor-driven shaft for producing a circulating water flow, the curved ribs converting the rotating water flow to a turbulent flow.
Claim 7
Dependent Claim
39 words
The crystal water globe as claimed in claim 4, wherein the transmission comprises a motor supported below the lower housing and a belt-and-pulley combination coupled between an output shaft of the motor and an end of the motor-driven shaft.
Claim 8
Dependent Claim
34 words
The crystal water globe as claimed in claim 4, wherein the gear train comprises an end gear and one of the plurality of output gears comprises a peripheral gear coaxial with the end gear.
Claim 9
Dependent Claim
32 words
The crystal water globe as claimed in claim 4, wherein the plurality of output gears comprise a driving gear, a central gear and three peripheral gears in mesh with the central gear.
Claim 10
Dependent Claim
27 words
The crystal water globe as claimed in claim 1, further comprising a transparent tube extending through the housing assembly and a bulb situated within the transparent tube.
References Cited (Backward Citations)
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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) | 2001-07-06 | 2002-01-05 | 2002-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-07-06 | 2006-01-05 | 2006-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-07-06 | 2010-01-05 | 2010-07-07 | $7700.00 | Window Closed / Lapsed |