NL2002247C2 - Trampoline padding element, trampoline padding cover and trampoline padding assembly. - Google Patents
Trampoline padding element, trampoline padding cover and trampoline padding assembly. Download PDFInfo
- Publication number
- NL2002247C2 NL2002247C2 NL2002247A NL2002247A NL2002247C2 NL 2002247 C2 NL2002247 C2 NL 2002247C2 NL 2002247 A NL2002247 A NL 2002247A NL 2002247 A NL2002247 A NL 2002247A NL 2002247 C2 NL2002247 C2 NL 2002247C2
- Authority
- NL
- Netherlands
- Prior art keywords
- trampoline
- fender
- padding
- protection element
- assembly
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 19
- 239000012858 resilient material Substances 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 7
- 230000009191 jumping Effects 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B6/00—Mats or the like for absorbing shocks for jumping, gymnastics or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Laminated Bodies (AREA)
- Buffer Packaging (AREA)
Description
P85574NL00
Title: Trampoline padding element, trampoline padding cover and trampoline padding assembly
The invention relates to a trampoline padding element for a trampoline padding assembty usable on a trampoline, which trampoline padding element is adapted to cooperate with a trampoline padding cover to form said trampoline padding assembly, wherein the trampoline padding 5 element is of a resilient material and is adapted to at least partly cover rigid and/or moving parts of the trampoline.
Such trampoline padding elements in trampoline padding assemblies are known and can be used on a trampoline, for instance used for recreational or exercise activities. Such trampolines can comprise a trampoline 10 bed defining a jumping area and a trampoline frame resiliently supporting the bed. The trampoline frame can comprise a substantially circular upper frame, also known as a top rail, to which upper frame the trampoline bed is attached, for instance by means of a plurality of springs that are provided along the circumferential inner edge of the upper frame. The upper frame can be 15 supported by a lower frame such that a distance between the upper frame and the ground surface is provided enabling the trampoline bed to move towards the ground surface when a user is jumping on the trampoline bed. Usually, a trampoline padding assembly is provided on the trampoline for safety reasons such that the upper frame and the springs are covered in order to protect the 20 user during use of the trampoline against contacting the rigid or moving parts of the trampoline. However, if a user during jumping accidentally contacts the trampoline near the upper frame with a relatively high momentum, he still can get hurt because the rigid nature of the upper frame.
Therefore, the present invention aims to provide an improved 25 trampoline padding assembly of the above-described type, wherein the advantages of the known trampoline padding assembly are maintained and 2 the disadvantages of the known trampoline padding assembly are at least partly overcome. More in particular, it is an object of the invention to provide a trampoline padding assembly that prevents a user of a trampoline to collide directly with the rigid and moving parts of a trampoline or at least decreases 5 the risk of injuries because of such collision.
To that end a trampoline padding element for a trampoline padding assembly of the above described type is provided, characterized in that the trampoline padding element comprises a protection element, preferably provided along an outer circumferential edge of the trampoline padding 10 element, which protection element in use is at least positioned above an upper frame, more in particular above a top rail of the upper frame, of the trampoline.
Such a trampoline padding element located on the most rigid part of the trampoline, thus between the frame and the user, provides additional 15 protection for a user during use of the trampoline. If the user accidentally moves towards the circumferential edge of the trampoline, the protection element provides a thick padding layer upon the top rail of the trampoline. Because of the relatively large thickness of the padding layer, the padding layer has a high compression rate capable of absorbing the jumping energy of 20 the user. Consequently, a relatively safe and protective trampoline padding assembly is provided.
In further elaboration of the invention, the protection element is provided with an attachment means, preferably a receiving recess, that is 25 adapted to cooperate with the top rail of the upper frame of the trampoline. By providing a protection element with the attachment means, the trampoline padding assembly can be connected to the trampoline such that it can not easily displace in a direction substantially parallel to the upper frame. This may result in an even better protection against rigid and moving parts of the 3 trampoline to be exposed to the user, thereby further decreasing risk of injuries of the user during use of the trampoline.
It is advantageous when, according to a further embodiment of the invention, the attachment means extends at least partly along the outer 5 circumferential edge of the protection element. When the receiving recess extends along the circumferential edge of the protection element, preferably on a side facing the upper frame of the trampoline, a relatively large contact area between the protection element and the upper frame is provided thereby optimizing securing of the protection element in directions parallel to the 10 upper frame against movement.
In a further elaboration of the invention, the protection element is removably connected to the trampoline padding element. This provides the possibility of replacing the protection element in case the quality of the 15 protection element has decreased, for instance caused by high usage rate of the trampoline or due to weather influences. Furthermore, the trampoline padding element can be provided with a desired kind of protection element, for instance with chosen dimensions according to a users preferences. For instance, when the trampoline is used by little children a relatively large protection element 20 can be provided onto the trampoline padding element such that along the entire surface of the trampoline padding element additional protection is provided. For a more experienced user it can be advantageous if only additional protection is provided above the top rail of the trampoline, such that even when the user is jumping high above the trampoline bed and accidentally 25 lands outside the jumping area, the energy of the user can be absorbed by the protection element without hurting the user.
According to another aspect of the invention, the protection element comprises connection means to connect the protection element to the 30 trampoline padding element, preferably on the outer circumferential edge 4 thereof. Such connection means can, according to a further elaboration of the invention, comprise two flanges extending radially inward and positioned substantially parallel defining in between a receiving space for at least partly receiving the outer circumferential edge of the trampoline padding element.
5 Such a connection means enables easy fastening and removing of the protection element on a respective trampoline padding element. The user can slide the protection element onto the outer circumferential edge of the trampoline padding element. The receiving recess preferably has dimensions such that the protection element is clamped around the outer circumferential 10 edge.
To further increase the safety of a trampoline for a user, it is advantageous if according to a further aspect of the invention, the protection element is provided with visual means, for instance by providing the protection element with a different colour than the trampoline padding element and/or 15 with informative text such that a user can easily notice the presence of the protection element. For instance in case the user has to assemble the trampoline padding assembly himself by inserting a plurality of trampoline padding elements into a trampoline padding cover, he can easily detect if the protection element is provided onto the trampoline padding element. It can be 20 advantageous in further elaboration of the invention if the outer circumferential edge of the trampoline padding element comprises visual means indicating that the protection element still has to be connected on the trampoline padding element such that a user easily can detect that he has to connect a further element onto the padding element before inserting it into the 25 cover.
Similar effects and advantages can also be obtained by a trampoline padding element for a trampoline padding assembly usable on a trampoline, which trampoline padding element is adapted to cooperate with a trampoline 30 padding cover to form said trampoline padding assembly, wherein the 5 trampoline padding element is of a resilient material and in use is positioned above an upper frame, at least above a top rail of the upper frame, and is adapted to at least partly cover rigid and/or moving parts of the trampoline, characterized in that the trampoline padding element is provided with an 5 attachment means, preferably a receiving recess, that is adapted to cooperate with the top rail of the upper frame of the trampoline.
To further increase proper positioning of the trampoline padding assembly onto the upper frame of the trampoline, thereby further decreasing 10 the risk of injuries during use of the trampoline, a trampoline padding cover for use in a trampoline padding assembly according to another embodiment of the invention is provided, wherein the cover comprises an upper and a lower surface defining at least one trampoline padding pocket for receiving a trampoline padding element, wherein along a circumferential outer edge of the 15 upper and/or the lower surface a skirt is provided adapted for in use extending substantially downward from the padding pocket thereby enclosing an upper frame and at least part of a lower frame of a trampoline, characterized in that a part of the skirt facing away from the padding pocket comprises air transmissive material, such as a meshed material. Preferably, the padding 20 pocket is adapted to receive an above described trampoline padding element. By providing a part of the skirt of the trampoline padding cover with air transmissive material, air that is displaced under the trampoline bed during jumping on the trampoline bed is directed through the transmissive material. This prevents lifting of the trampoline padding and consequently prevents 25 displacement of the trampoline padding assembly relative to the trampoline. Such a trampoline padding cover can advantageously be used as well on a lowered trampoline that is at least partially dug into the ground such that the trampoline bed is located adjacent the ground surface.
To provide an efficient air displacement from the area underneath 30 the trampoline padding cover towards the outer environment of the 6 trampoline, it is advantageous if according to a further aspect of the invention, the air transmissive material is provided along substantially the entire outer circumferential edge of the skirt.
5 The invention also relates to a trampoline padding assembly comprising a trampoline padding cover and at least one trampoline padding element as defined by claim 13 and to a trampoline according to claim 14. Such a trampoline padding assembly and a trampoline provide similar effects and advantages as described with the trampoline padding element and/or with the 10 trampoline padding cover.
Further advantageous embodiments of a trampoline padding element, trampoline padding cover and trampoline padding assembly according to the invention are set forth in the dependent claims. To explain the 15 invention, exemplary embodiments thereof will hereinafter be described with reference to the accompanying drawings, wherein:
Fig. 1 schematically shows a perspective view of a trampoline with a trampoline padding assembly according to the invention;
Fig 2 schematically shows a cross sectional view of a trampoline 20 padding assembly according to a first embodiment of the invention;
Fig. 3 schematically shows a perspective view of a trampoline padding element according to an embodiment of the invention;
Fig. 4 schematically shows a cross sectional view of a trampoline padding assembly according to a second embodiment of the invention; 25 Fig. 5 schematically shows a cross sectional view of a trampoline padding assembly according to a third embodiment of the invention;
Fig. 6 schematically shows a partial perspective view of a trampoline padding cover according to an embodiment of the invention; and
Fig. 7 schematically shows a perspective view of a trampoline 30 padding cover according to another embodiment of the invention.
7
It is noted that similar parts in the different figures are referred to by similar reference numerals.
5 Figure 1 shows a trampoline 1 provided with a trampoline padding assembly 2 comprising a trampoline padding cover 3 and a plurality of trampoline padding elements 4. The trampoline 1 has a lower frame 5 and an upper frame 6, which upper frame 6 is adapted for resiliently holding a trampoline bed 7, for instance by means of springs 9 provided between a top 10 rail 10 of the upper frame 6 and the trampoline bed 7. In this embodiment, the trampoline padding assembly 2 has an annular shape and is provided on the trampoline 1 to protect a user from contacting rigid and/or moving parts of the trampoline, such as the springs 9 and the top rail 10 during jumping on the trampoline. Of course, the trampoline padding assembly can have different 15 shapes and dimension to be used on different kinds of trampolines 1. The trampoline padding elements 4 are arc shaped parts of a resilient material, such as a foam, (see Figure 3) that are receivable in trampoline padding cover pockets 11 for instance via an opening (not shown) between an upper surface 3a and a lower surface 3b of the cover 3, for instance along the outer 20 circumferential edge 3c of the cover 3 below the connection ridge 19a of the skirt 19 to the cover 3.
In order to provide an effective protection against impact injuries during jumping on the trampoline l, each of the trampoline padding elements 4 can comprise a protection element 12. The protection element 12 preferably 25 is provided along an outer circumferential edge 13 of the trampoline padding element 4 (see Figure 3). In use, the protection element 12 is positioned above the upper frame 6, more in particular above the top rail 10 of the upper frame 6 of the trampoline 1, as can be seen clearly in Figure 1. When a user accidently contacts the trampoline 1 outside the predetermined preferential 30 jumping area J of the trampoline bed 7, the user can land onto the trampoline 8 padding assembly 2 even on the outermost edge thereof above the top rail 10 (indicated by arrow U). The padding element 4 with the protection element 12 provides a relatively thick layer of resilient material with relatively high resilience properties on desired locations with respect to the trampoline, at 5 least to the upper frame, and thus is capable of absorbing energy of the user when contacting the protection element 12.
Figure 2 shows a cross sectional view of a part of the trampoline 1 comprising a trampoline padding assembly 2 according to a first embodiment 10 of the invention. The protection element 12 can be removably connected to the trampoline padding element 4. Therefore, the protection element 12 can comprise connection means 14 to connect the protection element 12 to the outer circumferential edge 13 (see Figure 3) of the trampoline padding element 4. The connection means 14 comprise two flanges 15 extending radially inward 15 from the outer circumferential edge 21 of the protection element 12 and the flanges 15 being positioned substantially parallel, or at least substantially parallel to the respective surfaces 4a, 4b of the trampoline padding element 4. The flanges 15 define a receiving space 16 (see Figure 3) adapted to receive the outer circumferential edge 13 of the trampoline padding element 4. Preferably, 20 the flanges 15 are clamped around the outer circumferential edge 13 thereby providing easy connection and removal of the protection element 12 to and from the trampoline padding element 4, respectively. It is advantageous if the respective flanges 15, or at least the flange 15 facing away from the upper frame 6, taper towards the flange ends 15a such that a gradual transition 25 towards the upper surface 4a of the trampoline padding element 4 is provided (see Figure 3). Furthermore, the trampoline padding element 4 can be easily adapted to provide a desired kind of protection, for instance by providing relatively thick protection elements 12 (thus having an increased height h) or protection elements 12 comprising flanges 15 that extend along a relatively 30 large part of the upper surface 4a of the protection element 4 (thus having an 9 increased length 1) to provide additional protection above the springs 9. As can be seen clearly in Figure 2, the trampoline padding assembly 2 provides additional protection above the top rail 10 of the upper frame 6 of the trampoline 1.
5 In order to further increase the safety of the trampoline, the protection element 12 can be provided with an attachment means, in this embodiment a receiving recess 17 as shown in the example of the trampoline padding element 4 of Figure 4. The receiving recess 17 is adapted to cooperate with the top rail 10 of the upper frame 6 of the trampoline 1, and can be 10 provided in a surface 12b of the protection element 12 facing the top rail 10, preferably adjacent the outer circumferential edge 21 of the protection element 12. In the shown embodiment, the top rail 10 has a substantially circular cross sectional shape. It is however possible that the top rail 10 has a different cross sectional shape, such as oval, elliptical, rectangular etc., wherein the recess 17 15 is adapted to cooperate with that top rail 10 with different cross sectional shape. The recess 17 can for instance partly receive the top rail 10 of the trampoline 1 such that the trampoline padding assembly 2 is fixated in directions substantially parallel to the upper frame 6. During use of the trampoline 1, the trampoline padding assembly 2 will stay in the 20 predetermined position thereby preventing the rigid and moving parts such as the top rail 10 and the springs 9 to be exposed to the user because of displacement of the assembly 2 and thus decreasing risk of injuries. Furthermore, since the trampoline padding assembly 2 will stay on the predetermined position, the inner circumferential edge 20 of the assembly 2 25 provides a clear outer limit of the safe jumping area J (see Figure 1) on the trampoline bed 7. The receiving recess 17 can extend at least partly, but preferably entirely, along the outer circumferential edge 21 of the protection element 12. Depending on the shape and design of the protection element 12, the receiving recess 17 can be positioned on different locations on the 30 protection element 12 as long as it is adapted to cooperate with the top rail 10.
10
Preferably, the trampoline padding pocket 11 is adapted to fit around the protection element 12 such that in use the material of the cover 3 is provided against the receiving surface 17a of the receiving recess 17.
It can be advantageous if the protection element 12 is provided with 5 visual means, for instance by providing the protection element 12 with a different colour than the trampoline padding element 4. Also informative text I (see Figure 3) can be provided onto the protection element 12 or on the trampoline padding element 4 such that a user is aware of the presence or absence of the protection element 12. Since further elements of the 10 embodiment as shown in Figure 4 are similar to corresponding elements in
Figure 2, for a detailed description thereof referral is made to Figure 2 and the corresponding description.
In Figure 5 a further embodiment of the trampoline padding 15 assembly 2 comprising a trampoline padding element 4 according to the invention is shown. For the sake of clarity, only the elements differing from the already described embodiments will be described in detail. The trampoline padding element 4 is provided with an integrated protection element 12’, being located above the top rail 10 of the upper frame 6. A receiving recess 17 for 20 receiving the top rail 10 of the trampoline is provided in a lower surface 4b of the trampoline padding element 4, preferably adjacent the outer circumferential edge 13 of the trampoline padding element, providing similar advantages as described before. According to another embodiment of the invention, a conventional padding element 4 without any protection element 25 12 can be provided with a receiving recess 17 or the like attachment means providing a better positioning of the trampoline padding assembly 2 onto the trampoline 1.
The safety of the trampoline 1 can be further improved by providing 30 a trampoline padding cover 3 according to an embodiment of the invention as 11 shown in Figure 6. Conventially, a trampoline padding cover 3 can be provided with a skirt extending from the trampoline 1 upper frame 6 downward adjacent the lower frame 5, thereby providing a cover for the upper frame 6 and the padding assembly 2 provided upon the upper frame 6. This skirt 5 prevents users from easily getting stuck between the upper frame 6 and the padding assembly 2 or even between the springs 9. However, during use of the trampoline 1, air enclosed underneath the trampoline 1 is displaced as a result of the trampoline bed 7 moving upward and downward, possibly resulting in lifting of the assembly 2 relative to the trampoline 1. This is prevented by 10 providing a skirt 19 of the cover 3 according to an embodiment of the invention comprising a first part 22 of for instance conventional skirt material such as polyester and a second part 23 facing away from the trampoline padding pockets 11 from an air transmissive material, such as a meshed material. The air transmissive material enables the enclosed air A to displace from 15 underneath the trampoline 1 towards the trampoline environment E without the trampoline padding assembly 2 being displaced, thereby preventing displacement of the assembly 2 and thus preventing uncovering of the rigid and/or moving parts. But at the same time the skirt 19 according to the shown embodiment of the invention provides similar protection as a conventional 20 skirt against getting stuck between the frame 6 and the trampoline padding assembly 2.
The skirt 19 according to the invention is very advantageous as well for a lowered trampoline 1 such as shown in Figure 7. In this embodiment, the 25 trampoline padding cover 3 comprises a skirt 19 having a relatively small first part 22 of a regular trampoline padding cover 3 material such as polyester.
The second part 23 facing away from the upper frame 6 comprises a relatively large part of the air transmissive material such as meshed material. The height h2 of the second part 23 seen in a direction substantially perpendicular 30 from the upper frame 6, can be chosen such that, dependent on the distance d 12 between the ground surface G and the upper frame 6 of the trampoline 1, a desired amount of air A can be displaced from below the trampoline 1 towards the trampoline surroundings E. Consequently, the trampoline padding assembly 2 will stay in the predetermined position providing a safe protection 5 for a user during use of the lowered trampoline 1. It is clear that in another embodiment of the trampoline padding cover 3, the entire skirt 19 can be of an air transmissive material or the air transmissive material can be provided discontinuously along the circumferential surface of the skirt 19, for instance on separate locations between frame parts of the lower frame 5. Also other 10 configurations of parts of the skirt 19 comprising the air transmissive material are possible.
The invention is not in any way limited to the exemplary embodiments presented in the description and drawings. All combinations (of 15 parts) of the embodiments shown and described are explicitly understood to fall within the scope of the invention. Moreover, many variations are possible within the scope of the invention, as outlined by the claims. For instance, the trampoline padding element 4 and/or the protection element 12 can be of different resilient materials having different resilience. Furthermore, the 20 trampoline padding assembly 2 can have different shapes of at least the circumferential outer edge 13 depending on the shape of the upper frame 6 of the trampoline 1. The trampoline padding element 4 and/or the protection element 12 can have different dimensions depending on the kind of trampoline 1. The protection element 12 can be connectable to the trampoline padding 25 element 4 in many different ways, for instance by providing the protection element 12 with different kinds of connection means 14. It is also possible that the connection means are solely provided on the trampoline padding element 4 or on both elements 4, 12.
13
However, other modifications, variations and alternatives are also possible. The specifications, drawings and examples are, accordingly, to be regarded in an illustrative rather than in a restrictive sense.
In the claims, any reference signs placed between parentheses shall 5 not be construed as limiting the claim. The word ‘comprising’ does not exclude the presence of other features or steps then those listed in a claim. Furthermore, the words ‘a’ and ‘an’ shall not be construed as limited to ‘only one’, but instead are used to mean ‘at least one’, and do not exclude a plurality. The mere fact that certain measures are recited in mutually different claims 10 does not indicate that a combination of these measures cannot be used to advantage.
Claims (14)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2002247A NL2002247C2 (en) | 2008-11-24 | 2008-11-24 | Trampoline padding element, trampoline padding cover and trampoline padding assembly. |
| CN2009801527090A CN102264438A (en) | 2008-11-24 | 2009-11-24 | Packing elements for spring pads, packing covers for spring pads and packing components for spring pads |
| EP09764104A EP2361122A2 (en) | 2008-11-24 | 2009-11-24 | Trampoline padding element, trampoline padding cover and trampoline padding assembly |
| PCT/NL2009/050712 WO2010059057A2 (en) | 2008-11-24 | 2009-11-24 | Trampoline padding element, trampoline padding cover and trampoline padding assembly |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2002247 | 2008-11-24 | ||
| NL2002247A NL2002247C2 (en) | 2008-11-24 | 2008-11-24 | Trampoline padding element, trampoline padding cover and trampoline padding assembly. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL2002247C2 true NL2002247C2 (en) | 2010-05-26 |
Family
ID=40622106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2002247A NL2002247C2 (en) | 2008-11-24 | 2008-11-24 | Trampoline padding element, trampoline padding cover and trampoline padding assembly. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2361122A2 (en) |
| CN (1) | CN102264438A (en) |
| NL (1) | NL2002247C2 (en) |
| WO (1) | WO2010059057A2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9278241B2 (en) * | 2013-04-01 | 2016-03-08 | Jeffry L. VanElverdinghe | Trampoline with elongate spring mount and bed with integral spring cover |
| US9050482B1 (en) * | 2013-04-01 | 2015-06-09 | Jeffry L. VanElverdinghe | Trampoline with elongate spring mount and bed with integral spring cover |
| US20150080186A1 (en) * | 2013-09-19 | 2015-03-19 | Global IP, Inc. | Decorative and safety assembly for dressing a trampoline |
| CN107773900B (en) * | 2017-11-17 | 2019-03-19 | 江苏宝翔体育器材有限公司 | A kind of ultra-strong elasticity trampoline |
| NL2020604B1 (en) | 2018-03-16 | 2019-09-26 | Top Twence B V | Trampoline |
| ES3000710T3 (en) * | 2021-10-06 | 2025-03-03 | Eurotramp Trampoline Kurt Hack Gmbh | Trampoline |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983585A (en) * | 1973-06-18 | 1976-10-05 | Sidlinger Bruce C | Concealed spring anchoring means for trampolines and method of producing same |
| US6017292A (en) * | 1998-04-07 | 2000-01-25 | Flexible Flyer | Method and apparatus for attaching a trampoline pad |
| US6193632B1 (en) * | 1999-06-22 | 2001-02-27 | Ralph E. Steger | Trampoline pad assembly |
-
2008
- 2008-11-24 NL NL2002247A patent/NL2002247C2/en active
-
2009
- 2009-11-24 WO PCT/NL2009/050712 patent/WO2010059057A2/en not_active Ceased
- 2009-11-24 EP EP09764104A patent/EP2361122A2/en not_active Withdrawn
- 2009-11-24 CN CN2009801527090A patent/CN102264438A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983585A (en) * | 1973-06-18 | 1976-10-05 | Sidlinger Bruce C | Concealed spring anchoring means for trampolines and method of producing same |
| US6017292A (en) * | 1998-04-07 | 2000-01-25 | Flexible Flyer | Method and apparatus for attaching a trampoline pad |
| US6193632B1 (en) * | 1999-06-22 | 2001-02-27 | Ralph E. Steger | Trampoline pad assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2361122A2 (en) | 2011-08-31 |
| CN102264438A (en) | 2011-11-30 |
| WO2010059057A3 (en) | 2010-07-29 |
| WO2010059057A2 (en) | 2010-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SD | Assignments of patents |
Effective date: 20120627 |