WO2013126954A1 - Sleeping bag for infants and children - Google Patents
Sleeping bag for infants and children Download PDFInfo
- Publication number
- WO2013126954A1 WO2013126954A1 PCT/AU2013/000178 AU2013000178W WO2013126954A1 WO 2013126954 A1 WO2013126954 A1 WO 2013126954A1 AU 2013000178 W AU2013000178 W AU 2013000178W WO 2013126954 A1 WO2013126954 A1 WO 2013126954A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeping bag
- vent
- ventilation system
- fabric
- sleeping
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/08—Sleeping bags
- A47G9/083—Sleeping bags for babies and infants
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B13/00—Baby linen
- A41B13/06—Slip-in bags; Swaddling clothes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D11/00—Garments for children
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/08—Sleeping bags
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/20—Air permeability; Ventilation
Definitions
- TITLE Sleeping bag for infants and children
- the present invention relates to sleeping bags and sleep garments and in particular, sleeping bags and sleep garments for infants and children.
- bedding for children differs from bedding for adults and is typically manufactured with a lower "tog" rating than comparable bedding for adults.
- a tog is the unit of measurement of the warmth or "thermal resistance" of a fabric. This is important because very young infants have limited ability to throw off heavy bedding in order to cool down and underdeveloped thermoregulatory control. In addition, children develop higher temperatures with lower level of activity than is required to raise temperature in adults. Research has shown that overheating by just a few degrees could lead to heat stroke in infants and young children.
- sleeping bags for infants and children have been developed as a "kick-proof" form of bedding that provides a constant level of warmth and avoids the risk of smothering from loose bedding.
- Sleeping bags for infants and young children differ in design and purpose from those designed for adults, because infant sleeping bags are designed for indoor rather than outdoor use.
- Infant sleeping bags also usually include armholes or sleeves.
- the relevant safety standards also differentiate infant sleeping bags from garments with sleeves and feet (e.g. sleep suits or baby gros).
- sleeping bags contain an infant's legs, they also have the advantages of making it more difficult to roll onto the tummy during sleep and preventing the legs from dangling through cot rails.
- a sleeping bag also has the disadvantage that if the infant is too warmly dressed within the sleeping bag, the room is too warm, the infant has a fever, the sleeping bag is too warm for the climate or season, or the infant simply warms up too much from wriggling then the infant is essentially "trapped" and cannot escape the sleeping bag to cool down.
- Infant sleeping bags with a sleeveless design are intended to provide "ventilation" to reduce the risk of overheating. This allows the infant's arms to be uncovered by the sleeping bag and may often include a full-length zipper running along the side or the front panel of the sleeping bag.
- the disadvantages of this sleeping bag are that:
- US 5,386,602 was designed to overcome the problem of an occupant becoming partially or entirely uncovered through a night of normal movement if a sleeping bag closure is left partially or fully open.
- US 5,386,602 discloses a ventilated sleeping bag with removable mesh panels that attach to the outer edges of the sleeping bag - that is, along the side zipper that closes the sleeping bag.
- the two rows of teeth making up the side zipper of the sleeping bag closure are reversibly separable so that the sleeping bag can be completely opened (known as a two-way zip). Once the teeth of the zip are separated, a mesh panel is attached along the full length of each edge of the zip.
- Each mesh panel also has a row of teeth, allowing it to be attached to the edge of the sleeping bag by moving a zip slider along the corresponding teeth of the adjacent edges of the mesh panel and sleeping bag.
- a mesh panel is attached along each edge of the opening of the sleeping bag, then the two mesh panels are attachable to each other by a second zipper.
- the mesh panel allows the bag to be ventilated even while closed.
- An additional disadvantage of US 5,386,602 is that zips are heavy and the arrangement of multiple zippers and sliders in US 5,386,602 is too bulky and cumbersome for a sleeping bag for an infant or young child.
- the additional teeth and sliders provide unwanted pressure points for infants, which can reduce blood flow (circulation) to the area and thus be painful. Exposure to prolonged pressure from the zips and/or sliders can increase the risk of developing pressure ulcers in infants and young children - particularly premature infants.
- the sleeping bag of US 5,386,602 suffers the further disadvantage that the mesh sits along the opening edges of the sleeping bag. This provides limited opportunity foF airflow and ventilation for trapped air, because the edges of the bag are prone to collapsing together (and even more so under the weight of an additional zip and when the zip sits along a side seam). The collapsed edges further limit the ability for warm air to escape from the sleeping bag and for cool air to circulate into the bag.
- US 5,386,602 shares with other sleeping bags that rely on opening the side of the sleeping bag for ventilation. As heat rises, opening one side of the sleeping bag offers little by way of ventilation - particularly as the sides of the sleeping bag often collapse around the sleeping person, at least partially closing off the side opening and trapping air within the bag.
- US 5,386,602 may offer less ventilation than traditional sleeping bags that open at the side. This is because with traditional sleeping bags, the bag works itself open during the night where the mesh panels of US 5,386,602 prevent the sleeping bag from opening beyond the width of the mesh panels, let alone completely.
- the infant can also become uncomfortably entangled in a half loosened sleeping bag (the upper part remaining in position while the lower body works itself free and potentially up and around the infant's face).
- An increased risk of entanglement in the fabric of a sleeping bag increases the risk of SIDS;
- the sleeping bag closure of a traditional sleeping bag can also pose a pressure point risk that reduces or cuts off circulation, thereby causing discomfort and pain to wake the sleeping infant - particularly if the slider of the opened sleeping bag ends up under the child's body or limb.
- the three most t common locations for paediatric pressure ulcers (in decreasing order) are: the occiput, the sacrum then the foot area. Therefore, a zip slider sitting under a foot (e.g. where the foot has protruded through the open bag and come to rest on the slider) is a significant pressure point risk for an infant, particularly a premature infant.
- US 5,386,602 discloses a sleeping bag for adults in which closeable mesh panels are attached to the sleeping bag opening to allow ventilation while still containing the limbs.
- the bag of US 5,386,602 suffers the disadvantages of limited air circulation and a bulky double-zip construction that can potentially further limit air flow as well pose a pressure point risk to infants and young children.
- a ventilation system for a sleeping bag comprising:
- first and second vents being positioned in opposing portions of fabric, the opposing portions of fabric defining an interior for accommodating a person.
- each of said first and second vents comprises an air-permeable panel secured to said opposing portions of fabric such that the air-permeable panel secures said opposing portions of fabric together at each vent.
- a sleeping bag comprising:
- an infant sleep garment comprising:
- the invention thus provides a ventilation system for a sleeping bag that overcomes the problem of inadequate ventilation while wholly containing the legs within the sleeping bag and reducing the risk of providing pressure points.
- the invention also provides a new or alternative sleeping bag for infants and young children with an improved air ventilation system while containing the legs of a sleeping infant.
- the invention further provides a new or alternative sleep garment for infants and children and a new or improved air ventilation system for sleeping bags generally.
- FIGURE 1A is a front view of a sleeping bag for an infant or young child according to an embodiment of the invention, showing a vent in a closed position.
- FIGURE IB is a front view of a sleeping bag for an infant or young child according to an embodiment of the invention, showing a vent in an open position.
- FIGURE 2 is the sleeping bag of Figure 1, showing a ventilation system according to an embodiment of the invention.
- the ventilation system includes a vent in the front portion and a vent in the back portion of the sleeping bag.
- the vent in the back portion is shown schematically (greyed out).
- FIGURE 3A is a back view of the embodiment of Figure 1, showing a vent in a closed position.
- FIGURE 3B is a back view of the embodiment of Figure 1, showing a ent in an open position.
- FIGURE 4 is a cross section of the embodiment of Figure 1 taken along line Y-Y of Figure 3A, showing exemplary positions of two diametrically opposed vents and air flow.
- FIGURE 5 shows an alternative embodiment of a sleeping bag for an infant or young child than in Figure 1.
- FIGURE 6A is a cross section of a vent in an open state according to an
- FIGURE 6B is a cross section of a vent in an open state, according to a different arrangement of the vent of Figure 6A.
- FIGURE 7 shows an exemplary arrangement of shortening means on the sleeping bag of Figure 1.
- the invention provides a new or alternative ventilation system for sleeping bags, and a new or alternative sleeping bag for infants and children.
- the invention also provides a ventilation system for use in an infant sleep garment and for use in sleeping bags generally.
- FIG 1A shows a sleeping bag 100 for infants and young children according to a preferred embodiment.
- the sleeping bag 100 in Figures 1 to 4 is sleeveless.
- An alternative embodiment 500 is shown in Figure 5, in which the sleeping bag has sleeves 510.
- the sleeves 510 can be any desired length (short, three-quarter or full). Where the same reference number is used, the feature is the same.
- the ventilation system is described in most detail in relation to an infant sleeping bag but the same features apply to a ventilation system for a sleep garment or sleeping bags generally.
- the sleeping bag 100, 500 has a front portion (item 110 in Figure 1A and in Figure 5) and a back portion (item 300 in Figure 3A), being opposing portions of fabric.
- the opposing portions of fabric define an interior for accommodating a person.
- the front portion 110 and back portion 300 of the sleeping bag (or sleep garment) comprise an outer shell (shown in cross section as item 400 in Figure 4) and an inner lining (shown in cross section as item 410 in Figure 4).
- the front portion and back portion can be:
- the front portion 110 is the portion of the sleeping bag (or sleep garment) intended to be positioned against the user's front (including chest, abdomen, legs).
- the back portion 300 is the portion of the sleeping back that is positioned against the user's back (including back, buttocks, legs).
- the sleeping bag 100, 500 includes an improved ventilation system 200 (refer Figures 2 and 6).
- the ventilation system 200 is the same in embodiments 100 (Figure 1) and 500 ( Figure 5) and also for use in sleeping bags generally or sleep garments.
- Figures 2 and 4 show the ventilation system 200 in embodiment 100 by way of example only.
- Figure 6A shows a cross section of a vent according to an embodiment of the invention.
- Figure 6B shows a cross section of a different arrangement of the same vent.
- the cross-sections of Figure 6A and 6B are taken along line Z-Z of Figures 2 and 3B to illustrate the construction of a vent.
- the ventilation system 200 includes:
- each vent 120 and 130 being positioned in opposing portions of fabric
- a first vent 120 is positioned in the front portion 110 of the sleeping bag (or garment) and a second vent 310 is positioned in the back portion of a sleeping bag (or garment).
- Each said first and second vents is positioned in a central part of said front or back portions, the central part being any part of the front or back portions other than an edge. This is because the vents are not used as access openings to the interior of the sleeping bag or garment. The positioning of vents is discussed in more detail further below in this document.
- the front and back portions define an interior of the sleeping bag 100 for accommodating a person.
- the approximate shape of the sleeping bag (or sleep garment) in cross-section is an oval or ellipsis.
- embodiment 500 (not illustrated).
- the front portion 110 and the back portion 300 form diametrically opposed curves of the sleeping bag in cross-section.
- vent 120 in the front portion 110 and the vent 310 in the back portion 300 are also substantially diametrically opposed.
- Figure 1A and Figure 5 show vent 120 (in the front portion 110) in a closed state.
- Figure 3A shows vent 310 (in the back portion 300) in a closed state.
- vents 120 and 310 is reversibly openable to allow air circulation in the interior of the sleeping bag 100, 500 (or of a sleep garment).
- Figures IB and 2 show vent 120 in an open state.
- Figures 2 and 3B show vent 310 in an open state. Each vent is moveable between a closed state and an open state, including to an intermediate position.
- Figure 4 shows schematically how vents 120 and 310 traverse both the inner lining 410 and outer shell 400 of the sleeping bag. This is also seen in Figures 6A and 6B, which show cross sections of an open vent 600 (this could be either vent 120 or vent 310).
- a vent closing means 610 e.g. a zip, as depicted in Figure 6A
- the teeth or coils of the opened closing means 610 sit against the edges of the vent opening, against the fabric of the outer shell 400 of the sleeping bag.
- the air-permeable panel can be made of any suitable air-permeable material, including:
- the air-permeable panel is secured to the opposing portions of fabric of the interior of the sleeping bag so that when a vent is in an opened state, the opening is still covered by the air-permeable panel.
- the air-permeable panel secures the opposing portions of fabric together at the vent.
- the air-permeable panel 130 can be secured between the inner lining 410 and outer shell or outer layer of fabric 400, as shown in Figure 6A (or inside the outer shell if there is no inner lining). Alternatively, the air-permeable panel 130 can sit below the inner lining, inside the sleeping bag - as shown in Figure 6B.
- the seams of each layer are depicted as a double layer of fabric in each of Figures 6A and 6B. In either case, the edges of the air-permeable panel are enclosed to minimise the risk of entanglement or catching of extremities or skin between the zip and air- permeable panel within the sleeping bag.
- vents 120 and 310 allow convective heat transfer through the circulation of air into and out of the sleeping bag.
- Each vent is an opening of a shape and dimension capable of allowing air to enter into or escape from the interior of the sleeping bag.
- the opening can be of various sizes and shapes, including a slit or hole of any shape such as a slit that runs in one or more of the following directions in the central part of a front or back portion:
- an elongate-shaped vent is positioned diagonally across a front or back portion, or
- an L-shaped vent is positioned down and across a front or back portion.
- vent 120 is positioned to remove heat from the sleeping infant's core by allowing air to circulate out from the bag through vent 120 in the front portion of the sleeping bag.
- the vent 120 crosses the body, from one side of the sleeping bag to the other and also travels a sufficient length of the sleeping bag so that the vent would cover a significant proportion of the length of the body (torso). This allows warm air to escape up and out of the sleeping bag, generated from different areas around the baby's torso.
- vent 120 The actual shape and location of the vent 120 are depicted in Figures 1A, IB, 2 and 5 by way of example only.
- the vents 120 and 310 are positioned in the central part of the front and back portions, the central part being any part other than the edges.
- vents 120 and 310 are further positioned in one of the following ways:
- a first vent is positioned on an upper portion of the sleeping bag or
- the upper portion being the portion for accommodating a> person's torso
- a second vent is positioned in a lowermost portion of the sleeping bag or garment, the lowermost portion being the portion for accommodating a person's lower legs;
- a first vent is positioned on one side of the sleeping bag (or garment) and a second vent is positioned on an opposing side of the sleeping bag (or garment).
- a pair of vents is positioned with one of each pair being on the front and back portions, and one of each pair being on the upper and lowermost portions. It is important that a first vent 120 is positioned on the front portion and allows warm air to escape in a direction up and out of the sleeping bag - rather than venting air sideways from the sleeping bag. Positioning a second vent on an opposing portion of fabric assist to draw cool air in and to circulate air within the interior of the sleeping bag (or garment). An elongated shape that travels from one side of the sleeping bag across to the other further assists to promote convective heat transfer out of the sleeping bag.
- Vent 310 is positioned to remove heat from around the fee
- the vent 310 travels across the lowermost part of the back portion of the sleeping bag -the lowermost part being the part of the sleeping bag that accommodates the lower legs and feet.
- vent 310 in the back portion is depicted in Figures 2 and 3 by way of example only. The precise shape and position of vent 310 may vary from the illustrations. However, it is important that vent 130 draws cool air into the sleeping bag through the back portion around the foot area. The presence of a vent on a diametrically opposed portion of the elliptically-shaped sleeping bag assists to draw cool air in through the back portion while expelling warm air out through the front portion. Air can also circulate locally in and out through vent 310 but the presence of another vent on the diametrically opposed surface increases the efficiency of air circulation.
- the ventilation system 200 is therefore more effective than prior art ventilation measures in sleeping bags because of the inclusion of a second vent. This performs a mechanical function of allowing cool air to be pulled into the sleeping bag through the second vent while heated air within the sleeping bag rises and escapes out through the first vent.
- the dashed arrows labelled X in Figure 4 show the direction of air movement.
- Figure 2 shows the outline of an infant in the sleeping bag 100. Vents 120 and 310 are positioned and shaped along and around the elliptical cross section of the sleeping bag, to allow air to flow around the infant's body within the sleeping bag and escape from a diametrically opposed vent. This is shown schematically by the large arrow X in Figure 2.
- air-permeable panel 130 is secured within vents 120 and 310 so that when vents 120 and 310 are opened, the sleeping bag 100, 500 still wholly contains the legs. This prevents:
- Vents 120 and 310 are reversibly closeable by any suitable vent closing means (item 610 in Figure 6A) to reduce the risk of the baby becoming too cold or developing hypothermia.
- the closing means for vents 120 and 310 is a zip (ideally, a small-sized concealed zip to minimise bulk and reduce the risk of posing a pressure point).
- other closing means are also suitable, such as corresponding strips of hook and loop fastener, press studs, buttons, a number of hooks and eyes.
- a flap of fabric sits over vents 120 and 310 when the vents are in a closed state. In this embodiment, the fabric forms the vent closing means.
- the sleeping bag may also include corresponding slots 140, 320 (see Figures 1A and 3B, respectively) to allow passage of a child restraint belt (e.g. car seatbelt) through the sleeping bag.
- the slot 320 enables a belt to pass through the back portion and internal volume, then and exit through a corresponding slot 140 of the front portion. This allows the infant to be secured for transportation while in the sleeping bag 100, 500.
- the sleeping bag may further include shortening means 700 to enable the lower portion of the sleeping bag to be shortened if required, thereby further decreasing the risk of an infant sliding down into the sleeping bag and becoming entangled in the fabric of the lower portion of the sleeping bag.
- An exemplary shortening means on the embodiment of Figure 1 is illustrated in Figure 7.
- the shortening means comprises fastening means (e.g. buttons, two pairs of press studs - as shown in Figure 7, corresponding sections of hook and loop fastener) positioned on the sleeping bag so that the end of the sleeping bag can be folded up and secured in a folded state (in the direction of arrows labelled B) to restrict access to the end of the bag from within. This reduces the risk of entanglement of in the lower portion of the sleeping bag.
- the shortening means 700 can be used in any of the embodiments described, not only the embodiment of Figure 1.
- An advantage of the preferred embodiment is that it provides improved ventilation to prevent overheating within a sleeping bag while wholly containing the legs within the sleeping bag.
- the sleeping bag includes separate vents in the front and back portions of the sleeping bag to facilitate heat convection by creating air currents that carry heat out of the sleeping bag while drawing cool air into the sleeping bag.
- vents of the sleeping bag are positioned and shaped to release heat from the torso and/or the feet of a sleeping infant.
- a further advantage is that because the sleeping bag does not rely on opening the sleeping bag closure (zip) for ventilation, it avoids the problems associated with entanglement within the fabric of the open sleeping bag (a SIDS risk) as well as other problems that may arise when legs can protrude out of the sleeping bag.
- the sleeping bag does not rely on opening the sleeping bag closure (zip) for ventilation, it avoids the problems associated with entanglement within the fabric of the open sleeping bag (a SIDS risk) as well as other problems that may arise when legs can protrude out of the sleeping bag.
- the sleeping bag does not rely on opening the sleeping bag closure (zip) for ventilation, it avoids the problems associated with entanglement within the fabric of the open sleeping bag (a SIDS risk) as well as other problems that may arise when legs can protrude out of the sleeping bag.
- the sleeping bag does not rely on opening the sleeping bag closure (zip) for ventilation, it avoids the problems associated with entanglement within the fabric of the open sleeping bag (a SIDS risk) as well as other problems that
- the invention provides a ventilation system for a sleeping bag for infants and young children, for an infant sleep garment and for sleeping bags generally.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Details Of Garments (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2013203105A AU2013203105A1 (en) | 2012-02-28 | 2013-02-28 | Sleeping bag for infants and children |
US14/380,994 US20150000036A1 (en) | 2012-02-28 | 2013-02-28 | Sleeping Bag for Infants and Children |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2012900777A AU2012900777A0 (en) | 2012-02-28 | Sleeping bag for infants and children | |
AU2012900777 | 2012-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013126954A1 true WO2013126954A1 (en) | 2013-09-06 |
Family
ID=49081461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2013/000178 WO2013126954A1 (en) | 2012-02-28 | 2013-02-28 | Sleeping bag for infants and children |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150000036A1 (en) |
AU (1) | AU2013203105A1 (en) |
WO (1) | WO2013126954A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD731144S1 (en) * | 2014-06-13 | 2015-06-09 | Triboro Quilt Manufacturing Corp. | Wearable blanket |
GB2527900A (en) * | 2014-05-01 | 2016-01-06 | Gro Group Int Ltd | Infant sleep bag and set of sleeves |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11191307B2 (en) * | 2016-09-13 | 2021-12-07 | NeoNesh Group, Inc. | Article of infant clothing |
US20190297954A1 (en) | 2017-05-17 | 2019-10-03 | SwaddleDesigns, LLC | Swaddling device with adjustable wrap |
EP3624622A4 (en) * | 2017-05-17 | 2021-03-17 | SwaddleDesigns, LLC | Swaddling device |
USD883613S1 (en) | 2018-05-17 | 2020-05-12 | SwaddleDesigns, LLC | Swaddle sack |
US11844378B2 (en) | 2018-09-20 | 2023-12-19 | Two Baby Bears And Co. Llc | Infant sleep garment with weighted sleeves and methods thereof |
US11350677B2 (en) | 2018-09-20 | 2022-06-07 | Two Baby Bears And Co. Llc | System and method for infant swaddle transition and alternative |
USD924539S1 (en) | 2019-02-01 | 2021-07-13 | SwaddleDesigns, LLC | Swaddling device with adjustable wrap |
USD910272S1 (en) | 2019-09-20 | 2021-02-16 | Two Baby Bears And Co. Llc | Infant swaddle device |
US20220087451A1 (en) * | 2020-09-18 | 2022-03-24 | Christina Mae Morris | Car Seat and Stroller Blanket |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2374299A (en) * | 1944-03-20 | 1945-04-24 | John G O'hara | Sleeping bag and the like for infants |
CN2269791Y (en) * | 1996-03-28 | 1997-12-10 | 李建忠 | Multifunctional sleeping bag with pillow |
DE202006000085U1 (en) * | 2006-01-03 | 2006-04-27 | Hollmann, Carina | Sleeping bag for a child comprises a front side and a rear side joined by a zip fastener with an opening integrated in one region |
US20080184454A1 (en) * | 2007-02-02 | 2008-08-07 | Collier John J | Vented apparel, vent systems and associated methods |
WO2011019826A2 (en) * | 2009-08-11 | 2011-02-17 | The Coleman Company, Inc. | Sleeping bag vent system |
-
2013
- 2013-02-28 US US14/380,994 patent/US20150000036A1/en not_active Abandoned
- 2013-02-28 WO PCT/AU2013/000178 patent/WO2013126954A1/en active Application Filing
- 2013-02-28 AU AU2013203105A patent/AU2013203105A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2374299A (en) * | 1944-03-20 | 1945-04-24 | John G O'hara | Sleeping bag and the like for infants |
CN2269791Y (en) * | 1996-03-28 | 1997-12-10 | 李建忠 | Multifunctional sleeping bag with pillow |
DE202006000085U1 (en) * | 2006-01-03 | 2006-04-27 | Hollmann, Carina | Sleeping bag for a child comprises a front side and a rear side joined by a zip fastener with an opening integrated in one region |
US20080184454A1 (en) * | 2007-02-02 | 2008-08-07 | Collier John J | Vented apparel, vent systems and associated methods |
WO2011019826A2 (en) * | 2009-08-11 | 2011-02-17 | The Coleman Company, Inc. | Sleeping bag vent system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2527900A (en) * | 2014-05-01 | 2016-01-06 | Gro Group Int Ltd | Infant sleep bag and set of sleeves |
GB2527900B (en) * | 2014-05-01 | 2018-03-21 | Gro Group International Ltd | Infant sleep bag and set of sleeves |
USD731144S1 (en) * | 2014-06-13 | 2015-06-09 | Triboro Quilt Manufacturing Corp. | Wearable blanket |
Also Published As
Publication number | Publication date |
---|---|
AU2013203105A1 (en) | 2013-09-12 |
US20150000036A1 (en) | 2015-01-01 |
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