US20040245810A1 - Foldable chair - Google Patents
Foldable chair Download PDFInfo
- Publication number
- US20040245810A1 US20040245810A1 US10/454,020 US45402003A US2004245810A1 US 20040245810 A1 US20040245810 A1 US 20040245810A1 US 45402003 A US45402003 A US 45402003A US 2004245810 A1 US2004245810 A1 US 2004245810A1
- Authority
- US
- United States
- Prior art keywords
- leg frame
- legs
- leg
- right legs
- extension rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 210000002105 tongue Anatomy 0.000 description 14
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
- A47C4/44—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe
- A47C4/48—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe with cross legs
- A47C4/50—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe with cross legs of adjustable type
Definitions
- the present invention relates to a chair, more particularly to a foldable chair.
- a conventional foldable chair generally includes first and second leg frames, tubular left and right extension rods, a seat frame, and left and right spring-biased tongue members.
- Each of the first and second leg frames has opposite left and right legs 12 (see FIG. 1).
- the left and right legs 12 of the first leg frame are respectively pivoted to the left and right legs 12 of the second leg frame such that the second leg frame is turnable relative to the first leg frame.
- Each of the left and right legs 12 of the second leg frame is formed with a plurality of engaging holes 121 (see FIG. 1) along the length thereof.
- the left and right extension rods 11 are telescopically and respectively inserted into the left and right legs 12 of the second leg frame, and have top ends exposed therefrom.
- the seat frame is disposed above the first and second leg frames, and has a lower part pivoted to top ends of the left and right legs 12 of the first leg frame, and an upper part pivoted to the top ends of the left and right extension rods 11 .
- the left and right spring-biased members 13 are respectively disposed within the left and right extension rods 11 , and have engaging tongues 131 respectively extending into and engaging selected ones of the engaging holes 121 in the left and right legs 12 of the second leg frame.
- the object of this invention is to provide a foldable chair that is capable of overcoming the aforesaid disadvantage of the prior art.
- a foldable lawn chair includes: first and second leg frames, each of which includes opposite left and right legs, the left legs of the first and second leg frames intersecting each other to define a left intersection, the right legs of the first and second leg frames intersecting each other to define a right intersection, each of the left and right legs having top and bottom ends and being formed with a bracket adjacent to a respective one of the left and right intersections, each of the left and right legs of the second leg frame being formed with a first through-hole adjacent to the top end thereof; a pivot rod having opposite left and right ends that extend oppositely and respectively through the brackets of the left legs of the first and second leg frames and the brackets of the right legs of the first and second leg frames such that the second leg frame is turnable relative to the first leg frame; tubular left and right extension rods telescopically and respectively inserted into the left and right legs of the second leg frame, and having top ends protruding outwardly and respectively from the top ends of the left and right legs of the second leg
- FIG. 1 is a fragmentary sectional view, illustrating how an extension rod engages a leg of a leg frame of a conventional foldable chair
- FIG. 2 is a perspective rear view of the preferred embodiment of a foldable chair according to the present invention.
- FIG. 3 is a schematic side view of the preferred embodiment
- FIG. 4 is an enlarged fragmentary view of the preferred embodiment
- FIG. 5 is an enlarged fragmentary sectional view of the preferred embodiment, illustrating how a tubular extension rod extends outwardly from a leg of a leg frame;
- FIG. 6 is a side view of the preferred embodiment in a folded position.
- FIGS. 2 to 4 the preferred embodiment of a foldable chair according to the present invention is shown to include first and second leg frames 2 , a pivot rod 3 , tubular left and right extension rods 25 , a seat frame 5 , left and right adjusting units 6 , and a seating sheet 7 .
- each of the first and second leg frames 2 includes opposite left and right legs 21 , 22 .
- the left legs of the first and second leg frames 2 intersect each other to define a left intersection (A).
- the right legs of the first and second leg frames 2 intersect each other to define a right intersection (A).
- Each of the left and right legs 21 , 22 has top and bottom ends, and is formed with a bracket 23 ( 24 ) adjacent to a respective one of the left and right intersections (A).
- Each of the left and right legs 22 of the second leg frame 2 is formed with a first through-hole 220 (see FIG. 5) adjacent to the top end thereof.
- the pivot rod 3 has opposite left and right ends that extend oppositely and respectively through the brackets 23 , 24 of the left legs 21 , 22 of the first and second leg frames 2 , and the brackets 23 , 24 of the right legs 21 , 22 of the first and second leg frames 2 such that the second leg frame 2 is turnable relative to the first leg frame 2 .
- the left and right extension rods 25 are telescopically and respectively inserted into the left and right legs 22 of the second leg frame 2 , and have top ends 250 protruding outwardly from the top ends of the left and right legs 22 of the second leg frame 2 .
- Each of the left and right extension rods 25 is formed with a plurality of second through-holes 251 along the length thereof.
- the seat frame 5 has an upper part formed with two upper brackets 53 , and a lower part formed with two lower brackets 55 .
- the seat frame 5 is pivoted to the top ends of the left and right legs 21 of the first leg frame 2 through two pivots 56 which respectively extend through the lower brackets 55 , and to the top ends of the left and right extension rods 25 through two pivots 54 which respectively extend through the upper brackets 53 .
- Each of the left and right adjusting units 6 includes a spring-biased tongue member 62 (FIG. 5) that is mounted on a respective one of the left and right legs 22 of the second leg frame 2 and that is movable in a transverse direction relative to the length of the respective one of the left and right legs 22 of the second leg frame 2 between an engaging position, in which the tongue member 62 extends through the first through-hole 220 in the respective one of the left and right legs 22 of the second leg frame 2 to engage a selected one of the second through-holes 251 in a respective one of the left and right extension rods 25 so as to immobilize the left and right extension rods 25 relative to the left and right legs 22 of the second leg frame 2 , as best shown in FIGS.
- the seating sheet 7 is mounted on the seat frame 5 .
- each of the left and right adjusting units 6 further includes a casing 61 that is fixed on a respective one of the left and right legs 22 of the second leg frame 2 .
- Each of the spring-biased tongue members 62 includes an engaging rod 620 extending through the casing 61 and having an engaging end 622 that extends into the selected one of the second through-holes 251 when the spring-biased tongue member 62 is disposed at the engaging position, an annular flange 623 disposed in the casing 61 and extending radially and outwardly from the engaging rod 620 , and an urging member 63 disposed in the casing 61 , sleeved around the engaging rod 620 and urging the annular flange 623 so as to permit movement of the tongue member 62 between the engaging and disengaging positions.
- the engaging rod 620 further has an opposite end 621 which is opposite to the engaging end 622 and which is exposed from the casing 61 to facilitate movement of the tongue member 62 from the engaging position to the disengaging position.
- a sheath 64 is sleeved on the opposite end 621 of the engaging rod 620 to facilitate gripping of the latter.
Landscapes
- Special Chairs (AREA)
Abstract
A foldable chair includes first and second leg frames intersecting each other, and having left and right legs respectively formed with brackets, a pivot rod having opposite ends extending oppositely through the brackets, two extension rods telescopically inserted into the left and right legs of the second leg frame, and a seat frame pivoted to top ends of the left and right legs of the first leg frame and top ends of the extension rods. Each of the legs of the second leg frame has a tongue member mounted thereon, which is movable between an engaging position, in which the tongue member engages a through-hole in a respective extension rod, and a disengaging position, in which the tongue member disengages from the through-hole.
Description
- 1. Field of the Invention
- The present invention relates to a chair, more particularly to a foldable chair.
- 2. Description of the Related Art
- A conventional foldable chair generally includes first and second leg frames, tubular left and right extension rods, a seat frame, and left and right spring-biased tongue members.
- Each of the first and second leg frames has opposite left and right legs12 (see FIG. 1). The left and
right legs 12 of the first leg frame are respectively pivoted to the left andright legs 12 of the second leg frame such that the second leg frame is turnable relative to the first leg frame. Each of the left andright legs 12 of the second leg frame is formed with a plurality of engaging holes 121 (see FIG. 1) along the length thereof. The left andright extension rods 11 are telescopically and respectively inserted into the left andright legs 12 of the second leg frame, and have top ends exposed therefrom. The seat frame is disposed above the first and second leg frames, and has a lower part pivoted to top ends of the left andright legs 12 of the first leg frame, and an upper part pivoted to the top ends of the left andright extension rods 11. The left and right spring-biased members 13 are respectively disposed within the left andright extension rods 11, and have engagingtongues 131 respectively extending into and engaging selected ones of theengaging holes 121 in the left andright legs 12 of the second leg frame. - It is relatively inconvenient to compress the
engaging tongues 131 so as to release the left andright legs 12 of the second leg frame therefrom. Moreover, the mechanical strength of the left and right legs of the second leg frame is weakened by the engaging holes formed therein. - Therefore, the object of this invention is to provide a foldable chair that is capable of overcoming the aforesaid disadvantage of the prior art.
- According to the present invention, a foldable lawn chair includes: first and second leg frames, each of which includes opposite left and right legs, the left legs of the first and second leg frames intersecting each other to define a left intersection, the right legs of the first and second leg frames intersecting each other to define a right intersection, each of the left and right legs having top and bottom ends and being formed with a bracket adjacent to a respective one of the left and right intersections, each of the left and right legs of the second leg frame being formed with a first through-hole adjacent to the top end thereof; a pivot rod having opposite left and right ends that extend oppositely and respectively through the brackets of the left legs of the first and second leg frames and the brackets of the right legs of the first and second leg frames such that the second leg frame is turnable relative to the first leg frame; tubular left and right extension rods telescopically and respectively inserted into the left and right legs of the second leg frame, and having top ends protruding outwardly and respectively from the top ends of the left and right legs of the second leg frame, each of the left and right extension rods being formed with a plurality of second through-holes along the length thereof; a seat frame pivoted to the top ends of the left and right legs of the first leg frame and to the top ends of the left and right extension rods; left and right adjusting units, each of which includes a spring-biased tongue member mounted on a respective one of the left and right legs of the second leg frame and movable in a transverse direction relative to the length of a respective one of the left and right legs of the second leg frame between an engaging position, in which the tongue member extends through the first through-hole in a respective one of the left and right legs of the second leg frame to engage a selected one of the second through-holes in the respective one of the left and right extension rods so as to immobilize the left and right extension rods relative to the left and right legs of the second leg frame, and a disengaging position, in which the tongue member is disengaged from said selected one of the second through-holes in the respective one of the left and right extension rods, thereby permitting sliding movement of the left and right extension rods relative to the left and right legs of the second leg frame; and a seating sheet mounted securely on the seat frame.
- Other features and advantages of this invention will become more apparent in the following detailed description of the preferred embodiment of this invention, with reference to the accompanying drawings, in which:
- FIG. 1 is a fragmentary sectional view, illustrating how an extension rod engages a leg of a leg frame of a conventional foldable chair;
- FIG. 2 is a perspective rear view of the preferred embodiment of a foldable chair according to the present invention;
- FIG. 3 is a schematic side view of the preferred embodiment;
- FIG. 4 is an enlarged fragmentary view of the preferred embodiment;
- FIG. 5 is an enlarged fragmentary sectional view of the preferred embodiment, illustrating how a tubular extension rod extends outwardly from a leg of a leg frame; and
- FIG. 6 is a side view of the preferred embodiment in a folded position.
- Referring to FIGS.2 to 4, the preferred embodiment of a foldable chair according to the present invention is shown to include first and
second leg frames 2, apivot rod 3, tubular left andright extension rods 25, aseat frame 5, left and right adjustingunits 6, and aseating sheet 7. - As illustrated, each of the first and
second leg frames 2 includes opposite left andright legs second leg frames 2 intersect each other to define a left intersection (A). The right legs of the first andsecond leg frames 2 intersect each other to define a right intersection (A). Each of the left andright legs right legs 22 of thesecond leg frame 2 is formed with a first through-hole 220 (see FIG. 5) adjacent to the top end thereof. - The
pivot rod 3 has opposite left and right ends that extend oppositely and respectively through thebrackets left legs second leg frames 2, and thebrackets right legs second leg frames 2 such that thesecond leg frame 2 is turnable relative to thefirst leg frame 2. - The left and
right extension rods 25 are telescopically and respectively inserted into the left andright legs 22 of thesecond leg frame 2, and havetop ends 250 protruding outwardly from the top ends of the left andright legs 22 of thesecond leg frame 2. Each of the left andright extension rods 25 is formed with a plurality of second through-holes 251 along the length thereof. - The
seat frame 5 has an upper part formed with twoupper brackets 53, and a lower part formed with twolower brackets 55. Theseat frame 5 is pivoted to the top ends of the left andright legs 21 of thefirst leg frame 2 through twopivots 56 which respectively extend through thelower brackets 55, and to the top ends of the left andright extension rods 25 through twopivots 54 which respectively extend through theupper brackets 53. - Each of the left and right adjusting
units 6 includes a spring-biased tongue member 62 (FIG. 5) that is mounted on a respective one of the left andright legs 22 of thesecond leg frame 2 and that is movable in a transverse direction relative to the length of the respective one of the left andright legs 22 of thesecond leg frame 2 between an engaging position, in which thetongue member 62 extends through the first through-hole 220 in the respective one of the left andright legs 22 of thesecond leg frame 2 to engage a selected one of the second through-holes 251 in a respective one of the left andright extension rods 25 so as to immobilize the left andright extension rods 25 relative to the left andright legs 22 of thesecond leg frame 2, as best shown in FIGS. 3 and 4, and a disengaging position, in which thetongue member 62 is disengaged from the selected one of the second through-holes 251 in the respective one of the left andright extension rods 25, thereby permitting sliding movement of the left andright extension rods 25 relative to the left andright legs 22 of thesecond leg frame 2, and folding of thesecond leg frame 2 relative to thefirst leg frame 2, as best shown in FIG. 6. - The
seating sheet 7 is mounted on theseat frame 5. - Referring to FIG. 5, each of the left and right adjusting
units 6 further includes acasing 61 that is fixed on a respective one of the left andright legs 22 of thesecond leg frame 2. Each of the spring-biased tongue members 62 includes anengaging rod 620 extending through thecasing 61 and having anengaging end 622 that extends into the selected one of the second through-holes 251 when the spring-biased tongue member 62 is disposed at the engaging position, anannular flange 623 disposed in thecasing 61 and extending radially and outwardly from theengaging rod 620, and anurging member 63 disposed in thecasing 61, sleeved around theengaging rod 620 and urging theannular flange 623 so as to permit movement of thetongue member 62 between the engaging and disengaging positions. - The
engaging rod 620 further has anopposite end 621 which is opposite to theengaging end 622 and which is exposed from thecasing 61 to facilitate movement of thetongue member 62 from the engaging position to the disengaging position. Asheath 64 is sleeved on theopposite end 621 of theengaging rod 620 to facilitate gripping of the latter. - By virtue of the spring-
biased tongue member 62 of the left and right adjustingunits 6, and the brackets 23(24), the aforesaid disadvantage of the prior art can be eliminated. - With this invention thus explained, it is apparent that numerous modifications and variations can be made without departing from the scope and spirit of this invention. It is therefore intended that the invention be limited only as indicated in the appended claims.
Claims (2)
1. A foldable chair comprising:
first and second leg frames, each of which includes opposite left and right legs, said left legs of said first and second leg frames intersecting each other to define a left intersection, said right legs of said first and second leg frames intersecting each other to define a right intersection, each of said left and right legs having top and bottom ends and being formed with a bracket adjacent to a respective one of said left and right intersections, each of said left and right legs of said second leg frame being formed with a first through-hole adjacent to said top end thereof;
a pivot rod having opposite left and right ends that extend oppositely and respectively through said brackets of said left legs of said first and second leg frames and said brackets of said right legs of said first and second leg frames such that said second leg frame is turnable relative to said first leg frame;
tubular left and right extension rods telescopically and respectively inserted into said left and right legs of said second leg frame, and having top ends protruding outwardly and respectively from said top ends of said left and right legs of said second leg frame, each of said left and right extension rods being formed with a plurality of second through-holes along the length thereof;
a seat frame pivoted to said top ends of said left and right legs of said first leg frame and to said top ends of said left and right extension rods;
left and right adjusting units, each of which includes a spring-biased tongue member mounted on a respective one of said left and right legs of said second leg frame and movable in a transverse direction relative to the length of the respective one of said left and right legs of said second leg frame between an engaging position, in which said tongue member extends through said first through-hole in the respective one of said left and right legs of said second leg frame to engage a selected one of said second through-holes in a respective one of said left and right extension rods so as to immobilize said left and right extension rods relative to said left and right legs of said second leg frame, and a disengaging position, in which said tongue member is disengaged from said selected one of said second through-holes in the respective one of said left and right extension rods, thereby permitting sliding movement of said left and right extension rods relative to said left and right legs of said second leg frame; and
a seating sheet mounted securely on said seat frame.
2. The foldable chair as defined in claim 1 , wherein each of said left and right adjusting units includes a casing mounted on a respective one of said left and right legs of said second leg frame, each of said spring-biased tongue members including an engaging rod extending through said casing and having an engaging end that extends into said selected one of said second through-holes when said spring-biased tongue member is disposed at said engaging position, an annular flange disposed in said casing and extending radially and outwardly from said engaging rod, and an urging member disposed in said casing, sleeved around said engaging rod and urging said annular flange so as to permit movement of said spring-biased tongue member between said engaging and disengaging positions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/454,020 US20040245810A1 (en) | 2003-06-04 | 2003-06-04 | Foldable chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/454,020 US20040245810A1 (en) | 2003-06-04 | 2003-06-04 | Foldable chair |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040245810A1 true US20040245810A1 (en) | 2004-12-09 |
Family
ID=33489643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/454,020 Abandoned US20040245810A1 (en) | 2003-06-04 | 2003-06-04 | Foldable chair |
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Country | Link |
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US (1) | US20040245810A1 (en) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957852B1 (en) * | 2004-11-24 | 2005-10-25 | Habitex Corporation | Foldable furniture device |
US20090236879A1 (en) * | 2008-03-21 | 2009-09-24 | Idea Nuova, Inc. | Folding chair |
US20090261627A1 (en) * | 2008-04-16 | 2009-10-22 | Luhao Leng | Stool with telescopic legs |
US7967374B2 (en) | 2009-08-20 | 2011-06-28 | Idea Nuova, Inc. | Foldable chair |
USD691384S1 (en) | 2012-10-18 | 2013-10-15 | Idea Nuova | Foldable chair |
US8801090B2 (en) | 2012-08-09 | 2014-08-12 | Idea Nuova, Inc. | Foldable chair |
USD712185S1 (en) | 2014-02-28 | 2014-09-02 | Idea Nuova, Inc. | Trampoline chair |
US8820825B2 (en) * | 2012-12-18 | 2014-09-02 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Supporting frame of folding chair and folding chair with adjustable backrest |
USD716574S1 (en) | 2014-02-28 | 2014-11-04 | Idea Nuova, Inc. | Webbed saucer chair with central pad |
US20140346817A1 (en) * | 2013-05-24 | 2014-11-27 | Chin Jwu Enterprise Co., Ltd. | Foldable chair |
USD718549S1 (en) | 2014-06-11 | 2014-12-02 | Idea Nuova, Inc. | Trampoline saucer chair |
USD720550S1 (en) | 2014-06-11 | 2015-01-06 | Idea Nuova, Inc. | Webbed saucer chair with seat pad |
US8955904B1 (en) * | 2013-09-24 | 2015-02-17 | Xiaohui Zhu | Moon chair structure |
USD731803S1 (en) | 2013-08-12 | 2015-06-16 | Blu Dot Design & Manufacturing, Inc. | Bungee chair |
USD752890S1 (en) | 2015-01-08 | 2016-04-05 | Idea Nuova, Inc. | Foldable club chair |
USD755552S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker saucer chair |
USD755551S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker web chair |
USD755549S1 (en) | 2014-08-15 | 2016-05-10 | Idea Nuova, Inc. | Checkered saucer chair |
USD756141S1 (en) * | 2015-02-11 | 2016-05-17 | Idea Nuova, Inc. | Saucer chair with seat pad |
USD756156S1 (en) | 2014-12-02 | 2016-05-17 | Idea Nuova, Inc. | Wicker saucer lounge chair |
USD756155S1 (en) | 2014-10-15 | 2016-05-17 | Idea Nuova, Inc. | Woven chair |
USD761031S1 (en) * | 2015-05-07 | 2016-07-12 | Zenithen Usa Llc | Elastic belt chair |
USD761581S1 (en) * | 2015-05-07 | 2016-07-19 | Zenithen Usa Llc | Elastic belt chair |
USD761605S1 (en) | 2014-08-15 | 2016-07-19 | Idea Nuova, Inc. | Webbed saucer chair with seat pad |
USD761580S1 (en) * | 2015-05-07 | 2016-07-19 | Zenithen Usa Llc | Elastic belt chair |
US9447844B2 (en) | 2013-08-13 | 2016-09-20 | Blu Dot Design & Manufacturing, Inc. | Cord connector and cord connecting methods |
USD781607S1 (en) | 2015-11-30 | 2017-03-21 | Easy Home Organization Manufacturing Co., Ltd. | Foldable club chair |
US10159349B1 (en) * | 2017-08-16 | 2018-12-25 | Zenithen USA, LLC | Folding sofa |
US10285504B2 (en) * | 2016-05-26 | 2019-05-14 | Xiamen Innovation Metal Products Co., Ltd. | Foldable chair |
US10448740B1 (en) * | 2018-04-11 | 2019-10-22 | Zenithen USA, LLC | Spring-loaded leg rocking chair |
US11986103B1 (en) | 2023-11-03 | 2024-05-21 | Dongsheng Li | Portable folding chair |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2902084A (en) * | 1956-04-06 | 1959-09-01 | William W Stevens | High chair |
US3123396A (en) * | 1961-02-27 | 1964-03-03 | Hammock seat | |
US3137511A (en) * | 1961-04-05 | 1964-06-16 | Weil | Stretcher chair |
US6332646B1 (en) * | 2000-07-26 | 2001-12-25 | Chun-Hsien Tseng | Foldable chair frame |
USD475860S1 (en) * | 2002-10-15 | 2003-06-17 | Shu-Hui Yang | Leisure chair structure |
-
2003
- 2003-06-04 US US10/454,020 patent/US20040245810A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2902084A (en) * | 1956-04-06 | 1959-09-01 | William W Stevens | High chair |
US3123396A (en) * | 1961-02-27 | 1964-03-03 | Hammock seat | |
US3137511A (en) * | 1961-04-05 | 1964-06-16 | Weil | Stretcher chair |
US6332646B1 (en) * | 2000-07-26 | 2001-12-25 | Chun-Hsien Tseng | Foldable chair frame |
USD475860S1 (en) * | 2002-10-15 | 2003-06-17 | Shu-Hui Yang | Leisure chair structure |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957852B1 (en) * | 2004-11-24 | 2005-10-25 | Habitex Corporation | Foldable furniture device |
US20090236879A1 (en) * | 2008-03-21 | 2009-09-24 | Idea Nuova, Inc. | Folding chair |
US7753439B2 (en) | 2008-03-21 | 2010-07-13 | Idea Nuova, Inc, | Folding chair |
US20090261627A1 (en) * | 2008-04-16 | 2009-10-22 | Luhao Leng | Stool with telescopic legs |
US7845717B2 (en) * | 2008-04-16 | 2010-12-07 | New-Tec Integration (Xiamen) Co., Ltd. | Stool with telescopic legs |
US7967374B2 (en) | 2009-08-20 | 2011-06-28 | Idea Nuova, Inc. | Foldable chair |
US8801090B2 (en) | 2012-08-09 | 2014-08-12 | Idea Nuova, Inc. | Foldable chair |
USD691384S1 (en) | 2012-10-18 | 2013-10-15 | Idea Nuova | Foldable chair |
US8820825B2 (en) * | 2012-12-18 | 2014-09-02 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Supporting frame of folding chair and folding chair with adjustable backrest |
US9204726B2 (en) * | 2013-05-24 | 2015-12-08 | Chin Jwu Enterprise Co., Ltd. | Foldable chair |
US20140346817A1 (en) * | 2013-05-24 | 2014-11-27 | Chin Jwu Enterprise Co., Ltd. | Foldable chair |
USD731803S1 (en) | 2013-08-12 | 2015-06-16 | Blu Dot Design & Manufacturing, Inc. | Bungee chair |
US9447844B2 (en) | 2013-08-13 | 2016-09-20 | Blu Dot Design & Manufacturing, Inc. | Cord connector and cord connecting methods |
US8955904B1 (en) * | 2013-09-24 | 2015-02-17 | Xiaohui Zhu | Moon chair structure |
USD716574S1 (en) | 2014-02-28 | 2014-11-04 | Idea Nuova, Inc. | Webbed saucer chair with central pad |
USD737587S1 (en) | 2014-02-28 | 2015-09-01 | Idea Nuova, Inc. | Webbed saucer chair with central pad |
USD712185S1 (en) | 2014-02-28 | 2014-09-02 | Idea Nuova, Inc. | Trampoline chair |
USD718549S1 (en) | 2014-06-11 | 2014-12-02 | Idea Nuova, Inc. | Trampoline saucer chair |
USD720550S1 (en) | 2014-06-11 | 2015-01-06 | Idea Nuova, Inc. | Webbed saucer chair with seat pad |
USD738640S1 (en) | 2014-06-11 | 2015-09-15 | Idea Nuova, Inc. | Webbed saucer chair with seat pad |
USD755549S1 (en) | 2014-08-15 | 2016-05-10 | Idea Nuova, Inc. | Checkered saucer chair |
USD761605S1 (en) | 2014-08-15 | 2016-07-19 | Idea Nuova, Inc. | Webbed saucer chair with seat pad |
USD756155S1 (en) | 2014-10-15 | 2016-05-17 | Idea Nuova, Inc. | Woven chair |
USD755552S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker saucer chair |
USD755551S1 (en) | 2014-12-02 | 2016-05-10 | Idea Nuova, Inc. | Wicker web chair |
USD756156S1 (en) | 2014-12-02 | 2016-05-17 | Idea Nuova, Inc. | Wicker saucer lounge chair |
USD752890S1 (en) | 2015-01-08 | 2016-04-05 | Idea Nuova, Inc. | Foldable club chair |
USD756141S1 (en) * | 2015-02-11 | 2016-05-17 | Idea Nuova, Inc. | Saucer chair with seat pad |
USD761581S1 (en) * | 2015-05-07 | 2016-07-19 | Zenithen Usa Llc | Elastic belt chair |
USD761031S1 (en) * | 2015-05-07 | 2016-07-12 | Zenithen Usa Llc | Elastic belt chair |
USD761580S1 (en) * | 2015-05-07 | 2016-07-19 | Zenithen Usa Llc | Elastic belt chair |
USD781607S1 (en) | 2015-11-30 | 2017-03-21 | Easy Home Organization Manufacturing Co., Ltd. | Foldable club chair |
US10285504B2 (en) * | 2016-05-26 | 2019-05-14 | Xiamen Innovation Metal Products Co., Ltd. | Foldable chair |
US10159349B1 (en) * | 2017-08-16 | 2018-12-25 | Zenithen USA, LLC | Folding sofa |
US10448740B1 (en) * | 2018-04-11 | 2019-10-22 | Zenithen USA, LLC | Spring-loaded leg rocking chair |
US11986103B1 (en) | 2023-11-03 | 2024-05-21 | Dongsheng Li | Portable folding chair |
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Owner name: TAIWAN SHIN YEH ENTERPRISE CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TSENG, CHUEN-JONG;REEL/FRAME:014150/0149 Effective date: 20030522 |
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