Patent US4640419A successfully refreshed from Google Patents.
US4640419A
Expired / Lapsed
US
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Packing structure for a hanging fan
Assignee: OLYMPIA MANUFACTURING Inc
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Filing: 1985-10-30
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Granted: 1987-02-03
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Expires: 2005-10-30
Abstract
Abstract A packing structure for a disassemblable hanging fan assembly is presented. This structure is comprised of an upper storage tray, a lower storage tray adapted to receive the upper storage tray thereon in a stacked fashion, and a carton for receiving and enclosing the stacked upper and lower trays. The upper storage tray is substantially rectangular in shape, its diagonal length being determined by the length of the longitudinal axis of the fan blade. Both the upper and the lower storage trays are provided with a plurality of slots formed therein to receive the various disassembled parts of the hanging fan.
Inventors
- 👤 Tai-Her Yang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:19
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/68; B65D71/00; B65D2571/00; B65D2571/00123; B65D2571/00833; B65D2571/00925; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/6805; B65D2585/6807
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
165 words
A packaging structure for a hanging fan of the type having a housing, a motor being disassemblable from the housing, and at least one fan blade, said structure comprising: an upper storage tray having a substantially rectangular base, said base having a diagonal slot formed therein to receive the fan blade and further having four edges, said tray further having four side walls, each side wall being secured to and extending downwardly from a respective edge of the base; a lower storage tray adapted to receive the upper storage tray thereon, said lower tray having a substantially rectangular base having four edges, said lower tray further having four side walls, each side wall being secured to and extending upwardly from a respective edge of the base, each of said side walls being of a height to receive the housing and the motor therein; and a carton for receiving and enclosing the said upper tray and lower tray therein, and wherein the hanging fan is packaged.
Claim 2
Dependent Claim
165 words
A packaging structure for a hanging fan of the type having a housing, a motor being disassemblable from the housing, and at least one fan blade, said structure comprising: an upper storage tray having a substantially rectangular base, said base having a diagonal slot formed therein to receive the fan blade and further having four edges, said tray further having four side walls, each side wall being secured to and extending downwardly from a respective edge of the base; a lower storage tray adapted to receive the upper storage tray thereon, said lower tray having a substantially rectangular base having four edges, said lower tray further having four side walls, each side wall being secured to and extending upwardly from a respective edge of the base, each of said side walls being of a height to receive the housing and the motor therein; and a carton for receiving and enclosing the said upper tray and lower tray therein, and wherein the hanging fan is packaged.
Claim 3
Dependent Claim
31 words
The packaging structure of claim 1, wherein the upper storage tray is further provided with a first longitudinal slot formed therein at a greater depth than that of the diagonal slot.
Claim 4
Dependent Claim
15 words
The packaging structure of claim 2, wherein the first longitudinal slot intersects the diagonal slot.
Claim 5
Dependent Claim
27 words
The packaging structure of claim 2, wherein the upper storage tray is further provided with a second longitudinal slot being positioned parallel to the first longitudinal slot.
Claim 6
Dependent Claim
36 words
The packaging structure of claim 1, wherein the motor of the hanging fan is received in the lower tray with the axis of rotation of said motor being positioned parallel to the plane of the base.
Claim 7
Dependent Claim
63 words
The packaging structure of claim 1, wherein the lower storage tray is provided with a curved upwardly extending first partition, said first partition being integrally formed with the base and being further integrally formed with two opposite end walls, whereby a first slot is formed to receive the housing therein and further, whereby a second slot is formed to receive the motor therein.
Claim 8
Dependent Claim
39 words
The packaging structure of claim 6, wherein the lower storage tray is further provided with an upwardly extending second partition, said second partition being integrally formed with the base, the arc of the first partition and a third wall.
References Cited (Backward Citations)
JPS52786A
Cited
US4166531A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-02-02 | 1990-08-04 | 1991-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-02 | 1994-08-04 | 1995-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-02 | 1998-08-04 | 1999-02-03 | $7700.00 | Window Closed / Lapsed |