US20070278058A1 - Luggage with foldable legs - Google Patents
Luggage with foldable legs Download PDFInfo
- Publication number
- US20070278058A1 US20070278058A1 US11/444,266 US44426606A US2007278058A1 US 20070278058 A1 US20070278058 A1 US 20070278058A1 US 44426606 A US44426606 A US 44426606A US 2007278058 A1 US2007278058 A1 US 2007278058A1
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- United States
- Prior art keywords
- side edge
- wall
- edge
- case unit
- side wall
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- 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.)
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/38—Luggage carriers
- A45C13/385—Luggage carriers with rolling means
Definitions
- the present invention relates in general to automatically extendable and retractable wheel assemblies, and in particular to luggage having wheel assemblies.
- a pullman case has wheels attached to the bottom wall of the case, and the case is towed on these wheels by a strap or handle attached on an end wall near an upper corner of the case.
- a conventional wheeled pullman has two fixed-axis wheels spaced from one another along the relatively narrow width dimension of the case to support the back end of the case.
- a pair of caster type wheels support the front end of the case. The user pulls the case around on these four wheels as if it were a rather narrow, tall wagon.
- pullman cases have declined dramatically in popularity with luggage users.
- One of the reasons for the declining popularity of wheeled pullman cases is their relative instability while being wheeled.
- Pullman cases manifest a tendency to fishtail or tip while being towed, and are perceived generally to be difficult to steer.
- a typical upright case has a pair of fixed axis wheels spaced along a long edge defined by the intersection of the back and the bottom of the case. These wheels are oriented so that the case is rolled broadside.
- the upper face of the case has a handle with which the user balances the case on these two wheels.
- a conventional upright luggage has a pull handle which typically is retractable/extendable and configured to be gripped in one hand and used to tow the luggage.
- the two wheels normally are mounted on an edge of the bottom of the case, and the case is tipped toward the user to be positioned for towing.
- this kind of luggage has the disadvantage of having to be held all the time to prevent it from sliding away when a car or train travels at a high speed or stops suddenly.
- Carry on luggage i.e., luggage sized to be carried into the passenger sections of aircraft, buses, and other common carriers. Carry on luggage must be easily carried, but also must satisfy certain restrictive exterior dimensional criteria imposed by airlines so to be small enough to fit in overhead or under-seat storage compartments.
- a suitcase having retractable telescoping legs that are stored on the edges of the suitcase and are deployed into a position with respect to the suitcase that resembles a hospital gurney.
- the suitcase is then oriented horizontally but in a location that is elevated to be convenient for packing or unpacking.
- the legs have casters on them and are telescoped and folded adjacent to edges of the suitcase during storage so the legs are out of the way, but with the casters located adjacent to one edge of the suitcase in the manner of wheeled suitcases so the suitcase embodying the present invention has the desirable characteristics of a pullman suitcase and a vertical wheeled suitcase, without the disadvantages of either.
- FIG. 1 is a perspective view of a suitcase embodying the present invention with the legs in a deployed condition.
- FIG. 2 is an elevational view of the suitcase embodying the present invention with the legs in a stored condition.
- Suitcase 10 comprises a case unit 12 which includes a first end wall 14 which is a bottom end wall when the case unit is in an upright orientation.
- First end wall 14 has a first side edge 16 which is a top side edge when the case unit is in a horizontal orientation, a second side edge 18 which is a bottom side edge when the case unit is in a horizontal orientation, a first end edge 20 which connects the first side edge of the first end wall to the second side edge of the first end wall, and a second end edge 22 which connects the first side edge of the first end wall to the second side edge of the first end wall.
- Case unit 12 further includes a second end wall 30 which is a top end wall when the case is in the upright orientation.
- Second end wall 30 has a first side edge 32 which is a top side edge when the case unit is in a horizontal orientation, a second side edge 34 which is a bottom side edge when the case unit is in a horizontal orientation, a first end edge 36 which connects the first side edge of the second end wall to the second side edge of the second end wall, and a second end edge 38 which connects the first side edge of the second end wall to the second side edge of the second end wall.
- Case unit 12 further includes a first side wall 40 which extends between the first and second end walls of the case unit.
- First side wall 40 has a first side edge 42 which is a top side edge when the case unit is in a horizontal orientation, a second side edge 44 which is a bottom side edge when the case unit is in a horizontal orientation, a first end edge 46 which connects the first side edge of the first side wall to the second side edge of the first side wall and which is coincident with first end edge 20 of the first end wall, and a second end edge 48 which connects the first side edge of the first side wall to the second side edge of the first side wall and which is coincident with first end edge 36 of the first end wall.
- a second side wall 50 extends between the first and second end walls of the case unit and is similar to the first side wall.
- Second side wall 50 has a first side edge 52 which is a top side edge when the case unit is in a horizontal orientation, a second side edge 54 which is a bottom side edge when the case unit is in a horizontal orientation, a first end edge 56 which connects the first side edge of the second side wall to the second side edge of the second side wall and which is coincident with second end edge 22 of the first end wall, and a second end edge 58 which connects the first side edge of the second side wall to the second side edge of the second side wall and which is coincident with second end edge 38 of the second end wall.
- Case unit 12 further includes a first surface 60 which is a top surface when the case unit is in a use orientation and a second surface 62 which is a bottom surface when the case unit is in a horizontal orientation.
- the case unit is hollow with a storage volume 64 defined therein.
- a rack unit 70 is mounted on the case unit.
- the rack unit supports the case unit in the manner of a pullman case when the rack unit is deployed as shown in FIG. 1 .
- Rack unit 70 includes a first frame 72 that is located adjacent to the bottom end wall of the case unit and a second frame 74 that is located adjacent to the second surface of the case unit.
- Second frame 74 includes a first frame element 80 that is located adjacent to second side edge 44 of the first side wall and which extends between the first and second end walls of the case unit, and a second frame element 82 that is located adjacent to second side edge 54 of the second side wall and which extends between the first and second end walls of the case unit.
- a third frame element 90 is located adjacent to second side edge 18 of the first end wall.
- a first wheel 94 is rotatably mounted on the rack unit adjacent to second side edge 44 of the first side wall, and a second wheel 96 is rotatably mounted on the rack unit adjacent to second side edge 54 of the second side wall.
- a first telescoping leg 100 is pivotally mounted on the rack unit adjacent to first wheel 94 .
- the first telescoping leg is pivotally movable between a stored position shown in FIG. 2 adjacent to the second side edge of the first side wall and a deployed position shown in FIG. 1 that is oriented at an oblique angle to the second side edge of the first side wall.
- First telescoping leg 100 includes a distal end 102 and a wheel 104 rotatably mounted on the distal end of the first telescoping leg.
- a second telescoping leg 110 is pivotally mounted on the rack unit adjacent to second wheel 96 .
- Second telescoping leg 110 is pivotally movable between a stored position shown in FIG. 2 adjacent to the second side edge of the second side wall and a deployed position shown in FIG. 1 that is oriented at an oblique angle to the second side edge of the second side wall.
- Second telescoping leg 110 includes a distal end 112 and a wheel 114 rotatably mounted on the distal end of the second telescoping leg.
- a third telescoping leg 120 can also be included to add stability to the rack unit and is pivotally mounted on the case unit adjacent to end edge 38 and the second surface of the case unit. The third leg moves in the manner just described for the first and second legs but extends opposite to the second leg.
- a support frame element 130 is mounted on the first end wall and supports the case unit when the case unit is in an upright orientation.
- a handle 150 is mounted on the second end wall and is used to carry the case unit.
- rack unit is folded into the stored condition shown in FIG. 2 and the case unit can be moved and carried in the manner associated with an upright wheeled unit.
- the rack unit can be unfolded into the deployed condition shown in FIG. 1 so the case unit can be supported in a horizontal orientation shown in FIG. 1 for easy access to the inside of the case for packing and unpacking.
- the rack unit will be strong enough to stably support the case unit when the case unit is in the FIG. 1 horizontal orientation.
Abstract
A suitcase has retractable telescoping legs that are stored on the edges of the suitcase and are deployed into a position with respect to the suitcase that resembles a hospital gurney. The suitcase is then oriented horizontally but in a location that is elevated to be convenient for packing or unpacking. The legs have casters on them and are telescoped and folded adjacent to edges of the suitcase during storage so the legs are out of the way, but with the casters located adjacent to one edge of the suitcase in the manner of wheeled suitcases.
Description
- The present invention relates in general to automatically extendable and retractable wheel assemblies, and in particular to luggage having wheel assemblies.
- As early as the late nineteenth century, patent literature showed large wooden trunks with small metal wheels built into wood strips or skids. Conventional suitcases having either two or four wheels have been standard in the industry for years. Wheels are popular on horizontal cases, known as “pullman” cases, and upon “vertical” cases adapted to be rolled across a supporting surface with the major dimension of the case disposed at an angle to the supporting surface.
- A pullman case has wheels attached to the bottom wall of the case, and the case is towed on these wheels by a strap or handle attached on an end wall near an upper corner of the case. A conventional wheeled pullman has two fixed-axis wheels spaced from one another along the relatively narrow width dimension of the case to support the back end of the case. A pair of caster type wheels support the front end of the case. The user pulls the case around on these four wheels as if it were a rather narrow, tall wagon.
- Recently, pullman cases have declined dramatically in popularity with luggage users. One of the reasons for the declining popularity of wheeled pullman cases is their relative instability while being wheeled. Pullman cases manifest a tendency to fishtail or tip while being towed, and are perceived generally to be difficult to steer.
- Another style of wheeled case is the immensely popular vertical, or “upright,” luggage case. A typical upright case has a pair of fixed axis wheels spaced along a long edge defined by the intersection of the back and the bottom of the case. These wheels are oriented so that the case is rolled broadside. The upper face of the case has a handle with which the user balances the case on these two wheels.
- Known upright wheeled luggage cases often manifest either one, or both, of two problems: user discomfort and instability. Most commonly encountered wheeled uprights must be tipped from a vertical position and towed on two wheels—requiring constant support from the user in order to remain upright—posing the problem of strain and discomfort in the user's arm. A conventional upright luggage has a pull handle which typically is retractable/extendable and configured to be gripped in one hand and used to tow the luggage. The two wheels normally are mounted on an edge of the bottom of the case, and the case is tipped toward the user to be positioned for towing. Furthermore, this kind of luggage has the disadvantage of having to be held all the time to prevent it from sliding away when a car or train travels at a high speed or stops suddenly. If a car or train is crowded, then it is easy to damage the wheel assembly of this type of luggage when getting into or out of a car or train. The luggage has to be placed in a flat position in order to prevent it from sliding about on its wheels, and as a result, requires more space for storage, which is a disadvantage when the car or train is crowded.
- The user must then constantly support and steady the case in the tilted wheeling position, with a significant portion of the weight of the case borne by the user's rearwardly outstretched arm. A possible solution to user discomfort is the provision of additional wheels upon the bottom of the upright case, whereby the case may stand in a balanced upright position upon three or more wheels with no weight borne by the user's arm. However, for such a case to be satisfactorily stable when pushed or pulled, it must satisfy minimum requirements for wheel base length, that is, the distance between the front wheels and the back wheels, measured between respective axles and generally parallel to the direction of travel.
- Luggage users for a variety of reasons increasingly demand “carry on” luggage, i.e., luggage sized to be carried into the passenger sections of aircraft, buses, and other common carriers. Carry on luggage must be easily carried, but also must satisfy certain restrictive exterior dimensional criteria imposed by airlines so to be small enough to fit in overhead or under-seat storage compartments.
- Many people lift their suitcases to a higher surface to facilitate packing or unpacking. This can be difficult under any circumstances, but may be especially onerous if the person is disabled or infirm. Therefore, there is a need for a luggage device that can combine the advantages associated with pullman cases with the advantages associated with upright cases.
- The above-discussed disadvantages of the prior art are overcome by a suitcase having retractable telescoping legs that are stored on the edges of the suitcase and are deployed into a position with respect to the suitcase that resembles a hospital gurney. The suitcase is then oriented horizontally but in a location that is elevated to be convenient for packing or unpacking. The legs have casters on them and are telescoped and folded adjacent to edges of the suitcase during storage so the legs are out of the way, but with the casters located adjacent to one edge of the suitcase in the manner of wheeled suitcases so the suitcase embodying the present invention has the desirable characteristics of a pullman suitcase and a vertical wheeled suitcase, without the disadvantages of either.
- Other systems, methods, features, and advantages of the invention will be, or will become, apparent to one with skill in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, methods, features, and advantages be included within this description, be within the scope of the invention, and be protected by the following claims.
- The invention can be better understood with reference to the following drawings and description. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. Moreover, in the figures, like referenced numerals designate corresponding parts throughout the different views.
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FIG. 1 is a perspective view of a suitcase embodying the present invention with the legs in a deployed condition. -
FIG. 2 is an elevational view of the suitcase embodying the present invention with the legs in a stored condition. - Referring to the figures, it can be understood that the present invention is embodied in a suitcase 10 that can be used in the manner of both a pullman type case and an upright wheeled case. Suitcase 10 comprises a
case unit 12 which includes afirst end wall 14 which is a bottom end wall when the case unit is in an upright orientation.First end wall 14 has afirst side edge 16 which is a top side edge when the case unit is in a horizontal orientation, asecond side edge 18 which is a bottom side edge when the case unit is in a horizontal orientation, afirst end edge 20 which connects the first side edge of the first end wall to the second side edge of the first end wall, and asecond end edge 22 which connects the first side edge of the first end wall to the second side edge of the first end wall. -
Case unit 12 further includes asecond end wall 30 which is a top end wall when the case is in the upright orientation.Second end wall 30 has afirst side edge 32 which is a top side edge when the case unit is in a horizontal orientation, asecond side edge 34 which is a bottom side edge when the case unit is in a horizontal orientation, afirst end edge 36 which connects the first side edge of the second end wall to the second side edge of the second end wall, and asecond end edge 38 which connects the first side edge of the second end wall to the second side edge of the second end wall. -
Case unit 12 further includes afirst side wall 40 which extends between the first and second end walls of the case unit.First side wall 40 has afirst side edge 42 which is a top side edge when the case unit is in a horizontal orientation, asecond side edge 44 which is a bottom side edge when the case unit is in a horizontal orientation, afirst end edge 46 which connects the first side edge of the first side wall to the second side edge of the first side wall and which is coincident withfirst end edge 20 of the first end wall, and asecond end edge 48 which connects the first side edge of the first side wall to the second side edge of the first side wall and which is coincident withfirst end edge 36 of the first end wall. - A
second side wall 50 extends between the first and second end walls of the case unit and is similar to the first side wall.Second side wall 50 has afirst side edge 52 which is a top side edge when the case unit is in a horizontal orientation, asecond side edge 54 which is a bottom side edge when the case unit is in a horizontal orientation, afirst end edge 56 which connects the first side edge of the second side wall to the second side edge of the second side wall and which is coincident withsecond end edge 22 of the first end wall, and asecond end edge 58 which connects the first side edge of the second side wall to the second side edge of the second side wall and which is coincident withsecond end edge 38 of the second end wall. -
Case unit 12 further includes afirst surface 60 which is a top surface when the case unit is in a use orientation and asecond surface 62 which is a bottom surface when the case unit is in a horizontal orientation. The case unit is hollow with astorage volume 64 defined therein. Arack unit 70 is mounted on the case unit. The rack unit supports the case unit in the manner of a pullman case when the rack unit is deployed as shown inFIG. 1 .Rack unit 70 includes afirst frame 72 that is located adjacent to the bottom end wall of the case unit and asecond frame 74 that is located adjacent to the second surface of the case unit. -
Second frame 74 includes afirst frame element 80 that is located adjacent tosecond side edge 44 of the first side wall and which extends between the first and second end walls of the case unit, and asecond frame element 82 that is located adjacent tosecond side edge 54 of the second side wall and which extends between the first and second end walls of the case unit. - A
third frame element 90 is located adjacent tosecond side edge 18 of the first end wall. Afirst wheel 94 is rotatably mounted on the rack unit adjacent tosecond side edge 44 of the first side wall, and asecond wheel 96 is rotatably mounted on the rack unit adjacent tosecond side edge 54 of the second side wall. - A
first telescoping leg 100 is pivotally mounted on the rack unit adjacent tofirst wheel 94. The first telescoping leg is pivotally movable between a stored position shown inFIG. 2 adjacent to the second side edge of the first side wall and a deployed position shown inFIG. 1 that is oriented at an oblique angle to the second side edge of the first side wall.First telescoping leg 100 includes adistal end 102 and awheel 104 rotatably mounted on the distal end of the first telescoping leg. - A
second telescoping leg 110 is pivotally mounted on the rack unit adjacent tosecond wheel 96.Second telescoping leg 110 is pivotally movable between a stored position shown inFIG. 2 adjacent to the second side edge of the second side wall and a deployed position shown inFIG. 1 that is oriented at an oblique angle to the second side edge of the second side wall.Second telescoping leg 110 includes adistal end 112 and awheel 114 rotatably mounted on the distal end of the second telescoping leg. - A
third telescoping leg 120 can also be included to add stability to the rack unit and is pivotally mounted on the case unit adjacent to endedge 38 and the second surface of the case unit. The third leg moves in the manner just described for the first and second legs but extends opposite to the second leg. Asupport frame element 130 is mounted on the first end wall and supports the case unit when the case unit is in an upright orientation. Ahandle 150 is mounted on the second end wall and is used to carry the case unit. - As can be understood from the teaching of the foregoing disclosure, rack unit is folded into the stored condition shown in
FIG. 2 and the case unit can be moved and carried in the manner associated with an upright wheeled unit. However, the rack unit can be unfolded into the deployed condition shown inFIG. 1 so the case unit can be supported in a horizontal orientation shown inFIG. 1 for easy access to the inside of the case for packing and unpacking. The rack unit will be strong enough to stably support the case unit when the case unit is in theFIG. 1 horizontal orientation. - While various embodiments of the invention have been described, it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of this invention. Accordingly, the invention is not to be restricted except in light of the attached claims and their equivalents.
Claims (4)
1. A suitcase comprising:
A) a case unit including
(1) a first end wall which is a bottom end wall when the case unit is in an upright orientation, the first end wall having
(a) a first side edge which is a top side edge when the case unit is in a horizontal orientation,
(b) a second side edge which is a bottom side edge when the case unit is in a horizontal orientation,
(c) a first end edge which connects the first side edge of the first end wall to the second side edge of the first end wall,
(d) a second end edge which connects the first side edge of the first end wall to the second side edge of the first end wall,
(2) a second end wall which is a top end wall when the case is in the upright orientation, the second end wall having
(a) a first side edge which is a top side edge when the case unit is in a horizontal orientation,
(b) a second side edge which is a bottom side edge when the case unit is in a horizontal orientation,
(c) a first end edge which connects the first side edge of the second end wall to the second side edge of the second end wall,
(d) a second end edge which connects the first side edge of the second end wall to the second side edge of the second end wall,
(3) a first side wall which extends between the first and second end walls of the case unit, the first side wall having
(a) a first side edge which is a top side edge when the case unit is in a horizontal orientation,
(b) a second side edge which is a bottom side edge when the case unit is in a horizontal orientation,
(c) a first end edge which connects the first side edge of the first side wall to the second side edge of the first side wall and which is coincident with the first end edge of the first end wall,
(d) a second end edge which connects the first side edge of the first side wall to the second side edge of the first side wall and which is coincident with the second end edge of the second end wall,
(4) a second side wall which extends between the first and second end walls of the case unit, the second side wall having
(a) a first side edge which is a top side edge when the case unit is in a horizontal orientation,
(b) a second side edge which is a bottom side edge when the case unit is in a horizontal orientation,
(c) a first end edge which connects the first side edge of the second side wall to the second side edge of the second side wall and which is coincident with the second end edge of the first end wall,
(d) a second end edge which connects the first side edge of the second side wall to the second side edge of the second side wall and which is coincident with the second end edge of the second end wall,
(5) a first surface which is a top surface when the case unit is in a use orientation,
(6) a second surface which is a bottom surface when the case unit is in a horizontal orientation,
(7) the case unit being hollow with a storage volume defined therein; and
B) a rack unit mounted on the case unit and including
(1) a first frame that is located adjacent to the bottom end wall of the case unit,
(2) a second frame that is located adjacent to the second surface of the case unit and which includes
(a) a first frame element that is located adjacent to the second side edge of the first side wall and which extends between the first and second end walls of the case unit,
(b) a second frame element that is located adjacent to the second side edge of the second side wall and which extends between the first and second end walls of the case unit,
(c) a third frame element that is located adjacent to the second side edge of the first end wall,
(d) a first wheel rotatably mounted on the rack unit adjacent to the second side edge of the first side wall,
(e) a second wheel rotatably mounted on the rack unit adjacent to the second side edge of the second side wall,
(f) a first telescoping leg pivotally mounted on the rack unit adjacent to the first wheel, the first telescoping leg being pivotally movable between a stored position adjacent to the second side edge of the first side wall and a deployed position that is oriented at an oblique angle to the second side edge of the first side wall, the first telescoping leg including a distal end and a wheel rotatably mounted on the distal end of the first telescoping leg, and
(g) a second telescoping leg pivotally mounted on the rack unit adjacent to the second wheel, the second telescoping leg being pivotally movable between a stored position adjacent to the second side edge of the second side wall and a deployed position that is oriented at an oblique angle to the second side edge of the second side wall, the second telescoping leg including a distal end and a wheel rotatably mounted on the distal end of the second telescoping leg.
2. The suitcase defined in claim 1 further including a support frame element mounted on the first end wall.
3. The suitcase defined in claim 2 further including a handle on the first end wall.
4. A suitcase comprising:
A) a case unit including
(1) a first end wall which is a bottom end wall when the case unit is in an upright orientation,
(2) a second end wall which is a top end wall when the case is in an upright orientation,
(3) a first side wall which extends between the first and second end walls of the case unit, the first side wall having
(a) a first side edge which is a top side edge when the case unit is in a horizontal orientation, and
(b) a second side edge which is a bottom side edge when the case unit is in a horizontal orientation,
(4) a second side wall which extends between the first and second end walls of the case unit, the second side wall having
(a) a first side edge which is a top side edge when the case unit is in a horizontal orientation, and
(b) a second side edge which is a bottom side edge when the case unit is in a horizontal orientation; and
B) a rack unit mounted on the case unit and including
(1) a first frame that is located adjacent to the bottom end wall of the case unit,
(2) a second frame which includes
(a) a first frame element that is located adjacent to the second side edge of the first side wall and which extends between the first and second end walls of the case unit,
(b) a second frame element that is located adjacent to the second side edge of the second side wall and which extends between the first and second end walls of the case unit,
(c) a first wheel rotatably mounted on the rack unit adjacent to the second side edge of the first side wall,
(d) a second wheel rotatably mounted on the rack unit adjacent to the second side edge of the second side wall,
(e) a first telescoping leg pivotally mounted on the rack unit adjacent to the first wheel, the first telescoping leg being pivotally movable between a stored position adjacent to the second side edge of the first side wall and a deployed position that is oriented at an oblique angle to the second side edge of the first side wall, the first telescoping leg including a distal end and a wheel rotatably mounted on the distal end of the first telescoping leg, and
(f) a second telescoping leg pivotally mounted on the rack unit adjacent to the second wheel, the second telescoping leg being pivotally movable between a stored position adjacent to the second side edge of the second side wall and a deployed position that is oriented at an oblique angle to the second side edge of the second side wall, the second telescoping leg including a distal end and a wheel rotatably mounted on the distal end of the second telescoping leg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US11/444,266 US20070278058A1 (en) | 2006-05-31 | 2006-05-31 | Luggage with foldable legs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US11/444,266 US20070278058A1 (en) | 2006-05-31 | 2006-05-31 | Luggage with foldable legs |
Publications (1)
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US20070278058A1 true US20070278058A1 (en) | 2007-12-06 |
Family
ID=38788816
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Application Number | Title | Priority Date | Filing Date |
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US11/444,266 Abandoned US20070278058A1 (en) | 2006-05-31 | 2006-05-31 | Luggage with foldable legs |
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Cited By (12)
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US20100263977A1 (en) * | 2009-04-16 | 2010-10-21 | Wu Kuo Ching | Support apparatus for wheeled luggage |
US20110108381A1 (en) * | 2009-11-09 | 2011-05-12 | Gibson Brian D | Convertible Luggage |
US20120111679A1 (en) * | 2008-07-11 | 2012-05-10 | Travelteq B.V. | Luggage device |
WO2013060951A1 (en) * | 2011-10-29 | 2013-05-02 | Grignon Alexis Michel Jack | Multifunctional case |
WO2016010410A1 (en) * | 2014-07-15 | 2016-01-21 | Gaytán Rivera Arnoldo | Suitcase comprising pneumatic lifting means |
US9387869B1 (en) * | 2015-04-16 | 2016-07-12 | Aviad Berger | Luggage with mechanically integrated trolley |
US20170006983A1 (en) * | 2011-05-18 | 2017-01-12 | Craig Alan Fugitt | Elevating Suitcase |
WO2017042507A1 (en) * | 2015-09-10 | 2017-03-16 | Canailles Dream | Suitcase with adjustable legs |
US9913697B1 (en) | 2016-10-30 | 2018-03-13 | Eric A. DeVeaux | Portable workstation for healthcare professionals |
USD822992S1 (en) | 2016-12-21 | 2018-07-17 | Aviad Berger | Luggage with integrated trolley |
US10092093B2 (en) | 2016-04-01 | 2018-10-09 | Eddie James Campbell, JR. | Bag with integral legs |
CN113556958A (en) * | 2019-03-26 | 2021-10-26 | 旅行杂志私人有限公司 | Luggage case with bracket |
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US20120111679A1 (en) * | 2008-07-11 | 2012-05-10 | Travelteq B.V. | Luggage device |
US20100263977A1 (en) * | 2009-04-16 | 2010-10-21 | Wu Kuo Ching | Support apparatus for wheeled luggage |
US20110108381A1 (en) * | 2009-11-09 | 2011-05-12 | Gibson Brian D | Convertible Luggage |
WO2011056754A1 (en) * | 2009-11-09 | 2011-05-12 | Brian Gibson | Convertible luggage |
US8333271B2 (en) | 2009-11-09 | 2012-12-18 | Gibson Brian D | Convertible luggage |
US20170006983A1 (en) * | 2011-05-18 | 2017-01-12 | Craig Alan Fugitt | Elevating Suitcase |
WO2013060951A1 (en) * | 2011-10-29 | 2013-05-02 | Grignon Alexis Michel Jack | Multifunctional case |
FR2981829A1 (en) * | 2011-10-29 | 2013-05-03 | Audrey Mei | MULTIFUNCTION CASE |
CN104105425A (en) * | 2011-10-29 | 2014-10-15 | 卡耐莱斯梦想公司 | Multifunctional case |
WO2016010410A1 (en) * | 2014-07-15 | 2016-01-21 | Gaytán Rivera Arnoldo | Suitcase comprising pneumatic lifting means |
WO2016166762A1 (en) * | 2015-04-16 | 2016-10-20 | Berger Aviad | Luggage with mechanically integrated trolley |
US9387869B1 (en) * | 2015-04-16 | 2016-07-12 | Aviad Berger | Luggage with mechanically integrated trolley |
US9750323B2 (en) | 2015-04-16 | 2017-09-05 | Aviad Berger | Scissor lift that locks at a variable height |
US10667590B2 (en) | 2015-04-16 | 2020-06-02 | Aviad Berger | Luggage for mechanical integration with a platform |
WO2017042507A1 (en) * | 2015-09-10 | 2017-03-16 | Canailles Dream | Suitcase with adjustable legs |
FR3040863A1 (en) * | 2015-09-10 | 2017-03-17 | Canailles Dream | ADJUSTABLE FOOTBOX |
US10092093B2 (en) | 2016-04-01 | 2018-10-09 | Eddie James Campbell, JR. | Bag with integral legs |
US9913697B1 (en) | 2016-10-30 | 2018-03-13 | Eric A. DeVeaux | Portable workstation for healthcare professionals |
USD822992S1 (en) | 2016-12-21 | 2018-07-17 | Aviad Berger | Luggage with integrated trolley |
CN113556958A (en) * | 2019-03-26 | 2021-10-26 | 旅行杂志私人有限公司 | Luggage case with bracket |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |