US20050065003A1 - Dumbbell - Google Patents
Dumbbell Download PDFInfo
- Publication number
- US20050065003A1 US20050065003A1 US10/788,419 US78841904A US2005065003A1 US 20050065003 A1 US20050065003 A1 US 20050065003A1 US 78841904 A US78841904 A US 78841904A US 2005065003 A1 US2005065003 A1 US 2005065003A1
- Authority
- US
- United States
- Prior art keywords
- dumbbell
- casing
- weight disks
- weight
- handle element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/0601—Special physical structures of used masses
- A63B21/0605—Special physical structures of used masses with boxes, baskets or the like for stacking loose weights therein
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0728—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells
Definitions
- the invention refers to a dumbbell.
- Dumbbells are known in the art in a wide variety of designs and generally allow the exchange of weights or weight disks in order to vary or adapt the total or training weight of the dumbbell to individual preferences or requirements.
- An object of the invention is to present a dumbbell that has an attractive outward appearance while enabling fast and easy changing of the weight disks.
- a dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element, is embodied.
- FIG. 1 a simplified representation in partial view of a dumbbell according to the invention
- FIG. 2 an enlarged individual representation of one end of the dumbbell in FIG. 1 , together with several weights or weight disks arranged there;
- FIG. 3 a simplified representation in front view of the dumbbell of FIG. 2 ;
- FIG. 4 a representation similar to FIG. 2 of a further possible embodiment of the invention.
- FIG. 5 a representation similar to FIG. 3 with a further possible embodiment of the dumbbell according to the invention.
- the dumbbell generally designated 1 in FIGS. 1-3 , consists essentially of a central, rod-shaped dumbbell element or handle element 2 , which merges into a cap-shaped or bell-shaped casings 3 and 4 at both ends.
- the dumbbell 1 For reinforcement of the dumbbell 1 , there is a metal rod 5 in the hollow tube-shaped handle element 2 , which extends into the respective casing 3 , or 4 at both ends, and is connected there with a cylindrical disk-shaped plate 7 forming the bottom of the interior space 6 , of the respective casing 3 , or 4 .
- the plate is made of metal, as is the rod 5 .
- the longitudinal axis of the rod 5 defines the longitudinal axis L of the dumbbell 1 .
- the two plates 7 are located on the same axis as this longitudinal axis.
- the casings 3 and 4 are identical in the depicted embodiment and are rotationally symmetrical to the longitudinal axis L and are open on both front sides facing away from the handle element 2 , namely for inserting/removing disk-shaped weights or weight disks 8 into/from the respective casing 3 or 4 .
- the total weight of the dumbbell 1 can be varied at each end of the dumbbell.
- the casings 3 and 4 are designed so that there is room for a maximum of five weights 8 in each casing.
- Other embodiments are also conceivable.
- the weights 8 are inserted and removed via the open front side of the casing 3 or 4 .
- the weights 8 are fixed in the interior 6 of the respective casing on the outside circumference of the circular disk-shaped weight disks 8 , which then are on the same axis or parallel to the longitudinal axis L, whereby the first weight disk 8 inserted in to the respective interior 6 lies flat against the bottom of the plate 7 forming this space.
- At least one casing 3 or 4 accommodates electronic circuitry 9 with a corresponding power supply (battery).
- FIG. 1 also depicts the display field 9 . 1 and a button or sensor 11 that can be actuated for example by the thumb 10 of the user, which (button or sensor) in this embodiment is located on the edge of the open side of the respective casing 3 or 4 . Pressing the button 11 causes, for example, the total weight of the weight disks 8 accommodated in the respective interior space 6 to be displayed on the display 9 . 1 .
- the electronic circuitry has several contacts 12 , one of which is reserved for each weight disk 8 , so that the electronic circuitry then displays the total weight corresponding to the number of weight disks accommodated in the interior space 6 .
- the electronic circuitry for further measurements, for example for a pulse measurement by means of a sensor, etc. corresponding to the button 11 on the respective casing 3 or 4 .
- the rod 5 and the plates 7 are made of metal, for example of steel.
- the two casings 3 and 4 and the dumbbell element 2 surrounding the rod 5 are made of one piece from a suitable, impact-resistant and stable plastic material.
- the weight disks 8 are fixed in the respective interior space on their outer circumference.
- a cam 14 that can swivel on bearings in the outer wall 13 of each casing surrounding the interior space 6 , namely by means of a cam axis 15 on a swivel axis SW, which is oriented parallel to the longitudinal axis L, but which is radially offset from this longitudinal axis.
- the cam 14 which extends in the manner of a roller over the entire or nearly the entire axial depth of the respective interior 6 , is open on the inner surface of the outer wall.
- the cam 14 in the depicted embodiment is made of one piece with an actuating lever 16 extending radially from the cam and with which the cam 14 can be swiveled on its cam axis 15 , namely between a position in which the actuating lever 16 is completely contained within a peripheral groove 17 of the respective casing, which is the position that locks the disk weight 8 in the respective casing, and a position in which the lever 16 extends beyond the periphery of the casing 3 or 4 and in which the weight disks 8 are released.
- Each recess 18 serves to hold an edge area of a weight disk 8 .
- cams 14 located in the non-locking position, the desired number of weight disks 8 can thus be inserted into the interior 6 of the respective casing 3 or 4 , namely such that these disks lie flat against each other and the first disk lies flat against the plate 7 .
- the cam 14 is swiveled into the locking position by means of the lever 16 , which then fixes the individual weight disks 8 in the corresponding groove-shaped recesses 18 and therefore holds them in the respective casing 3 or 4 .
- the recesses 18 extend across a sufficiently large angle area for locking of the weight disks 8 in the respective casing, so that these disks are pressed with their edge area located across from the respective recess 18 by the cam 14 into the corresponding recess 18 .
- the cam 14 can likewise be provided with the recesses 19 corresponding to the recesses 18 or can be rubber-elastic at least on their outside circumference, so that the weight disks 8 press into the cam 14 when it is locked and therefore achieve additional anchoring 8 on the cam 14 .
- dumbbell 1 A special feature of the dumbbell 1 is that it is not necessary to line up the weight disks 8 on a stud or bolt.
- the advantage of the dumbbell 1 consists for example in the fact that this dumbbell can be manufactured with an attractive appearance, that the weight disks 8 are protected in the respective casing 3 or 4 and that the disks can be changed easily and quickly.
- FIG. 4 shows as a further possible embodiment a dumbbell 1 a , which differs from the dumbbell 1 essentially in that the weight disks 8 a corresponding to the weight disks 8 are each provided with a central opening 20 , and that the bar 5 a corresponding to the bar 5 forms a journal 21 on both ends on the same axis as the longitudinal axis L and extending over nearly the entire axial length of the interior 6 of the respective casing 3 or 4 , on which (journal) the individual weight disks 8 a can be placed with their openings 20 .
- the journal 21 is provided with a ring-shaped groove 22 . This is used to hold an edge area of the opening 20 of the respective weight disk 8 a.
- the journal 21 has a maximum diameter that is smaller than the diameter of the opening 20 .
- the weight disks 8 a are likewise inserted with the cam 14 in the non-locking position. After insertion of the desired number of weight disks 8 , the cam 14 is moved into the locking position, which causes this cam to bear against the edge of the weight disks 8 and to press them with the edge of their openings 20 radially into a groove 22 , where they are fixed so that the weight disks 9 a are anchored in the respective casing 3 or 4 .
- FIG. 5 shows as a further possible embodiment a dumbbell 1 b corresponding to the dumbbell 1 a , in which the two casings 3 and 4 , and also the weight disks 8 b , are square in shape. Other shapes are also conceivable for the casings and the weight disks.
- the electronic circuitry can also be part of a theft protection system, for example in cooperation with a sensor device located at an exit of a training center, which produces an acoustic and/or a visual alarm signal in the event that the dumbbell is stolen.
- a passive element can be provided for in the dumbbell that works together with a stationary device for example at an exit of a training or fitness center, namely in the same manner as anti-theft devices in retail stores.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a new design for a dumbbell with a dumbbell handle element and at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element.
Description
- The invention refers to a dumbbell.
- Dumbbells are known in the art in a wide variety of designs and generally allow the exchange of weights or weight disks in order to vary or adapt the total or training weight of the dumbbell to individual preferences or requirements.
- An object of the invention is to present a dumbbell that has an attractive outward appearance while enabling fast and easy changing of the weight disks.
- To achieve this goal, a dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element, is embodied.
- The invention is described below in more detail based on the drawings and a sample embodiment:
-
FIG. 1 —a simplified representation in partial view of a dumbbell according to the invention; -
FIG. 2 —an enlarged individual representation of one end of the dumbbell inFIG. 1 , together with several weights or weight disks arranged there; -
FIG. 3 —a simplified representation in front view of the dumbbell ofFIG. 2 ; -
FIG. 4 —a representation similar toFIG. 2 of a further possible embodiment of the invention; and -
FIG. 5 —a representation similar toFIG. 3 with a further possible embodiment of the dumbbell according to the invention. - The dumbbell, generally designated 1 in
FIGS. 1-3 , consists essentially of a central, rod-shaped dumbbell element orhandle element 2, which merges into a cap-shaped or bell-shaped casings - For reinforcement of the dumbbell 1, there is a
metal rod 5 in the hollow tube-shaped handle element 2, which extends into therespective casing shaped plate 7 forming the bottom of theinterior space 6, of therespective casing rod 5. The longitudinal axis of therod 5 defines the longitudinal axis L of the dumbbell 1. The twoplates 7 are located on the same axis as this longitudinal axis. - The
casings handle element 2, namely for inserting/removing disk-shaped weights orweight disks 8 into/from therespective casing - By using a different number of
weights 8 the total weight of the dumbbell 1 can be varied at each end of the dumbbell. In the depicted embodiment thecasings weights 8 in each casing. Other embodiments are also conceivable. - The
weights 8 are inserted and removed via the open front side of thecasing weights 8 are fixed in theinterior 6 of the respective casing on the outside circumference of the circular disk-shaped weight disks 8, which then are on the same axis or parallel to the longitudinal axis L, whereby thefirst weight disk 8 inserted in to therespective interior 6 lies flat against the bottom of theplate 7 forming this space. - At least one
casing electronic circuitry 9 with a corresponding power supply (battery). Of thiselectronic circuitry 9,FIG. 1 also depicts the display field 9.1 and a button orsensor 11 that can be actuated for example by thethumb 10 of the user, which (button or sensor) in this embodiment is located on the edge of the open side of therespective casing button 11 causes, for example, the total weight of theweight disks 8 accommodated in the respectiveinterior space 6 to be displayed on the display 9.1. For this purpose, the electronic circuitry hasseveral contacts 12, one of which is reserved for eachweight disk 8, so that the electronic circuitry then displays the total weight corresponding to the number of weight disks accommodated in theinterior space 6. Generally it is also possible to use the electronic circuitry for further measurements, for example for a pulse measurement by means of a sensor, etc. corresponding to thebutton 11 on therespective casing - As described, the
rod 5 and theplates 7 are made of metal, for example of steel. The twocasings dumbbell element 2 surrounding therod 5 are made of one piece from a suitable, impact-resistant and stable plastic material. - As described above, the
weight disks 8 are fixed in the respective interior space on their outer circumference. For this purpose, there is acam 14 that can swivel on bearings in theouter wall 13 of each casing surrounding theinterior space 6, namely by means of acam axis 15 on a swivel axis SW, which is oriented parallel to the longitudinal axis L, but which is radially offset from this longitudinal axis. Thecam 14, which extends in the manner of a roller over the entire or nearly the entire axial depth of therespective interior 6, is open on the inner surface of the outer wall. Thecam 14 in the depicted embodiment is made of one piece with anactuating lever 16 extending radially from the cam and with which thecam 14 can be swiveled on itscam axis 15, namely between a position in which theactuating lever 16 is completely contained within aperipheral groove 17 of the respective casing, which is the position that locks thedisk weight 8 in the respective casing, and a position in which thelever 16 extends beyond the periphery of thecasing weight disks 8 are released. - Across from the
cam 14 molded into the inner surface of theouter wall 16 there are several groove-like recesses 18 that are partially ring-shaped, extending concentric to the longitudinal axis L, such that theserecesses 18 are offset from each other in the direction of the longitudinal axis L and extend on the longitudinal axis L over an angle area greater than 90°. - Each
recess 18 serves to hold an edge area of aweight disk 8. Withcams 14 located in the non-locking position, the desired number ofweight disks 8 can thus be inserted into theinterior 6 of therespective casing plate 7. Afterwards, thecam 14 is swiveled into the locking position by means of thelever 16, which then fixes theindividual weight disks 8 in the corresponding groove-shaped recesses 18 and therefore holds them in therespective casing recesses 18 extend across a sufficiently large angle area for locking of theweight disks 8 in the respective casing, so that these disks are pressed with their edge area located across from therespective recess 18 by thecam 14 into thecorresponding recess 18. For improved locking, thecam 14 can likewise be provided with therecesses 19 corresponding to therecesses 18 or can be rubber-elastic at least on their outside circumference, so that theweight disks 8 press into thecam 14 when it is locked and therefore achieveadditional anchoring 8 on thecam 14. - A special feature of the dumbbell 1 is that it is not necessary to line up the
weight disks 8 on a stud or bolt. The advantage of the dumbbell 1 consists for example in the fact that this dumbbell can be manufactured with an attractive appearance, that theweight disks 8 are protected in therespective casing -
FIG. 4 shows as a further possible embodiment a dumbbell 1 a, which differs from the dumbbell 1 essentially in that theweight disks 8 a corresponding to theweight disks 8 are each provided with acentral opening 20, and that thebar 5 a corresponding to thebar 5 forms ajournal 21 on both ends on the same axis as the longitudinal axis L and extending over nearly the entire axial length of theinterior 6 of therespective casing individual weight disks 8 a can be placed with theiropenings 20. For eachweight disk 8 thejournal 21 is provided with a ring-shaped groove 22. This is used to hold an edge area of the opening 20 of therespective weight disk 8 a. - As depicted, the
journal 21 has a maximum diameter that is smaller than the diameter of theopening 20. Theweight disks 8 a are likewise inserted with thecam 14 in the non-locking position. After insertion of the desired number ofweight disks 8, thecam 14 is moved into the locking position, which causes this cam to bear against the edge of theweight disks 8 and to press them with the edge of theiropenings 20 radially into agroove 22, where they are fixed so that the weight disks 9 a are anchored in therespective casing - It is assumed above that the
casings FIG. 5 shows as a further possible embodiment adumbbell 1 b corresponding to the dumbbell 1 a, in which the twocasings - The invention was described above based on sample embodiments. It goes without saying that further modifications and adaptations are possible, without abandoning the underlying inventive idea on which the invention is based. For example, it is also possible to provide a rubber-elastic material on the respective surfaces instead of the
recesses weight disks 8 press with their outside circumference into this material after swiveling thecam 14 into the locking position or can be pressed with the edge of theiropenings 20 into this material, thereby being held in place. - Generally it is also possible to design the electronic circuitry so that a standardized or individual training program created for the respective user and stored in memory of the electronic circuitry can be started for example via the
button 11, after which the sequence is displayed to the user in thedisplay 9 or via an acoustic transmitter of the electronic circuitry. Other applications for the electronic circuitry are also conceivable. - Furthermore, the electronic circuitry can also be part of a theft protection system, for example in cooperation with a sensor device located at an exit of a training center, which produces an acoustic and/or a visual alarm signal in the event that the dumbbell is stolen. Instead of electronic circuitry or an active electric component or also in addition to this, a passive element can be provided for in the dumbbell that works together with a stationary device for example at an exit of a training or fitness center, namely in the same manner as anti-theft devices in retail stores.
- Reference List
-
- 1, 1 a, 1 b dumbbell
- 2 pipe or sleeve-like dumbbell element
- 3, 4 casing
- 5, 5 a bar
- 6 casing interior
- 7 plate
- 8, 8 a, 8 b weight disk
- 9 electronic circuitry
- 9.1 display
- 10 thumb
- 11 button or sensor
- 12 contact
- 13 peripheral wall
- 14 cam
- 15 swivel axis of extender
- 16 lever
- 17 peripheral groove
- 18, 19 recess
- 20 opening
- 21 journal
- 22 groove
Claims (18)
1. A dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element, wherein the at least one holder comprises a casing, the interior of which is open on a front side facing away from the dumbbell handle element for insertion and removal of the weight disks, and that locking means are provided on the casing that act in combination with the weight disks on their outer circumference.
2. A dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element, wherein electronic circuitry is provided for on the dumbbell handle element and/or on the at least one holder.
3. A dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element, wherein the at least one holder consists of a casing, the interior of which is open on a front side facing away from the dumbbell handle element for insertion and removal of the weight disks, and whereby locking means are provided on the casing that act in combination with the weight disks on their outer circumference, the locking means consist of at least one swiveling locking element which locks the weight disks accommodated in the interior in recesses with an edge area.
4. A dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on one end of the dumbbell handle element, wherein the at least one holder consists of a casing, the interior of which is open on a front side facing away from the dumbbell handle element for insertion and removal of the weight disks, whereby locking means are provided on the casing that act in combination with the weight disks on their outer circumference, locking means are provided on the casing that act radially upon the weight disks on their outer circumference, the locking means consist of at least one swiveling locking element, which locks the weight disks accommodated in the interior in recesses with an edge area.
5. A dumbbell with a dumbbell handle element and with at least one holder for removable fastening of one or more weight disks on at least one end of the dumbbell handle element, comprising at least one active or passive electric or electronic component in the dumbbell handle element and/or in the at least one holder, the electronic component acts in combination with an external anti-theft device.
6. The dumbbell as claimed in claim 1 , further comprising locking means provided on the casing that act radially upon the weight disks on their outer circumference.
7. The dumbbell as claimed in claim 6 , wherein the locking means consist of at least one swiveling locking element which locks the weight disks accommodated in the interior of the casing by interlocking on their outer circumference.
8. The dumbbell as claimed in claim 6 , wherein the locking means consist of at least one swiveling locking element, which locks the weight disks accommodated in the interior in recesses with an edge area.
9. The dumbbell as claimed in claim 8 , wherein the edge area of the weight disks is an outer circumference of these disks.
10. The dumbbell as claimed in claim 8 , wherein the edge area consists of an opening of the respective weight disk.
11. The dumbbell as claimed in claim 8 , further comprising recesses interlocking with the edge area of the weight disks formed on the inner surface of the casing.
12. The dumbbell as claimed in claim 11 , wherein the recesses holding the edge area of the openings of the weight disks are formed on a journal located in the interior of the casing.
13. The dumbbell as claimed in claim 1 , wherein in the interior of the casing on an inner surface of an outer wall of the casing and/or on a journal located in the interior, there is a rubber-elastic bearing surface for the weight disks.
14. The dumbbell as claimed in claim 1 , wherein the weight disks are rubber-elastic at least on an area bearing against the casing when the locking element is locked and/or against a journal located in the casing
15. The dumbbell as claimed in claim 1 , wherein the locking means consist of at least one swiveling cam located on the casing.
16. The dumbbell as claimed in claim 1 , wherein the locking means consist of at least one swiveling locking element, which locks the weight disks accommodated in the interior in recesses with an edge area.
17. The dumbbell as claimed in claim 1 , wherein locking means are provided on the casing that act radially upon the weight disks on their outer circumference.
18. The dumbbell as claimed in claim 1 , wherein the at least one holder consists of a casing, the interior of which is open on a front side facing away from the dumbbell handle element for insertion and removal of the weight disks, and that locking means are provided on the casing that act in combination with the weight disks on their outer circumference.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20303414.7 | 2003-03-03 | ||
DE20303414U DE20303414U1 (en) | 2003-02-21 | 2003-03-03 | Dumbbell has eccentric locking of exchangeable weight discs inside housings with push button electronic display of weight fitted |
DE200410007264 DE102004007264A1 (en) | 2003-02-21 | 2004-02-14 | Dumbbell has eccentric locking of exchangeable weight discs inside housings with push button electronic display of weight fitted |
DE102004007264.7 | 2004-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050065003A1 true US20050065003A1 (en) | 2005-03-24 |
Family
ID=34315109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/788,419 Abandoned US20050065003A1 (en) | 2003-03-03 | 2004-03-01 | Dumbbell |
Country Status (1)
Country | Link |
---|---|
US (1) | US20050065003A1 (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006069421A1 (en) * | 2004-12-31 | 2006-07-06 | Paul Edgar Roe | Gymnasium equipment |
US20110082017A1 (en) * | 2009-10-04 | 2011-04-07 | Daniel Arlie | Flat Dumbbells That May Be Clustered In Various Combinations And Held Together By the User's Grip |
US20140045659A1 (en) * | 2012-07-23 | 2014-02-13 | Richard William Sieben | Core Exercise Bar |
US20140274596A1 (en) * | 2013-03-15 | 2014-09-18 | Mark A. Krull | Exercise dumbbells |
USD737907S1 (en) | 2014-06-13 | 2015-09-01 | Nautilus, Inc. | Dumbbell |
US9126072B2 (en) * | 2012-04-30 | 2015-09-08 | Icon Health & Fitness, Inc. | Free weight monitoring system |
USD743713S1 (en) | 2014-06-13 | 2015-11-24 | Nautilus, Inc. | Dumbbell base |
USD753247S1 (en) | 2014-06-13 | 2016-04-05 | Nautilus, Inc. | Dumbbell bridge |
US9327159B1 (en) * | 2013-12-31 | 2016-05-03 | Richard Anthony Medina | Convertible variable weight exercise system |
US9550091B2 (en) | 2014-04-25 | 2017-01-24 | Hoofcase, LLC | System and method for capturing exercise data |
US9776032B2 (en) | 2014-06-20 | 2017-10-03 | Nautilus, Inc. | Adjustable dumbbell system having a weight sensor |
US9814922B2 (en) | 2014-12-31 | 2017-11-14 | Nautilus, Inc. | Weight sensing base for an adjustable dumbbell system |
US9914006B1 (en) * | 2016-09-23 | 2018-03-13 | Jared R. Bell | I-lift |
US10188890B2 (en) | 2013-12-26 | 2019-01-29 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
US10195477B2 (en) | 2014-06-20 | 2019-02-05 | Nautilus, Inc. | Adjustable dumbbell system having a weight sensor |
US10252109B2 (en) | 2016-05-13 | 2019-04-09 | Icon Health & Fitness, Inc. | Weight platform treadmill |
US10279212B2 (en) | 2013-03-14 | 2019-05-07 | Icon Health & Fitness, Inc. | Strength training apparatus with flywheel and related methods |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
US10441840B2 (en) | 2016-03-18 | 2019-10-15 | Icon Health & Fitness, Inc. | Collapsible strength exercise machine |
US10449416B2 (en) | 2015-08-26 | 2019-10-22 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US10518123B2 (en) | 2014-06-13 | 2019-12-31 | Nautilus, Inc. | Adjustable dumbbell system |
US10661114B2 (en) | 2016-11-01 | 2020-05-26 | Icon Health & Fitness, Inc. | Body weight lift mechanism on treadmill |
US10940360B2 (en) | 2015-08-26 | 2021-03-09 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US11857827B2 (en) | 2021-11-19 | 2024-01-02 | Nautilus, Inc. | Plate-sensing base for a connected adjustable free weight system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180352A (en) * | 1991-12-10 | 1993-01-19 | Change Sreter | Appliance used in exercising the arms and the legs |
US5250014A (en) * | 1992-10-06 | 1993-10-05 | Chang Ching Yi | Weight adjustable dumbbell |
US5286244A (en) * | 1992-01-06 | 1994-02-15 | Safety Sports, Ltd. | Multi-functional hand weight |
US5509877A (en) * | 1995-01-27 | 1996-04-23 | Adams; Charles L. | Portable weight lifting device |
US5591109A (en) * | 1991-04-29 | 1997-01-07 | Strnad; George | Quick-release retaining collar assembly for a barbell |
US5879274A (en) * | 1996-07-09 | 1999-03-09 | Mattox; E. Michael | Dumbbell assembly |
-
2004
- 2004-03-01 US US10/788,419 patent/US20050065003A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5591109A (en) * | 1991-04-29 | 1997-01-07 | Strnad; George | Quick-release retaining collar assembly for a barbell |
US5180352A (en) * | 1991-12-10 | 1993-01-19 | Change Sreter | Appliance used in exercising the arms and the legs |
US5286244A (en) * | 1992-01-06 | 1994-02-15 | Safety Sports, Ltd. | Multi-functional hand weight |
US5250014A (en) * | 1992-10-06 | 1993-10-05 | Chang Ching Yi | Weight adjustable dumbbell |
US5509877A (en) * | 1995-01-27 | 1996-04-23 | Adams; Charles L. | Portable weight lifting device |
US5879274A (en) * | 1996-07-09 | 1999-03-09 | Mattox; E. Michael | Dumbbell assembly |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006069421A1 (en) * | 2004-12-31 | 2006-07-06 | Paul Edgar Roe | Gymnasium equipment |
US20110082017A1 (en) * | 2009-10-04 | 2011-04-07 | Daniel Arlie | Flat Dumbbells That May Be Clustered In Various Combinations And Held Together By the User's Grip |
US8007416B2 (en) * | 2009-10-04 | 2011-08-30 | Daniel Arlie | Flat dumbbells that may be clustered in various combinations and held together by the user's grip |
US9126072B2 (en) * | 2012-04-30 | 2015-09-08 | Icon Health & Fitness, Inc. | Free weight monitoring system |
US20140045659A1 (en) * | 2012-07-23 | 2014-02-13 | Richard William Sieben | Core Exercise Bar |
US9050495B2 (en) * | 2012-07-23 | 2015-06-09 | Richard William Sieben | Core exercise bar |
US10279212B2 (en) | 2013-03-14 | 2019-05-07 | Icon Health & Fitness, Inc. | Strength training apparatus with flywheel and related methods |
US20140274596A1 (en) * | 2013-03-15 | 2014-09-18 | Mark A. Krull | Exercise dumbbells |
US9375602B2 (en) * | 2013-03-15 | 2016-06-28 | Nautilus, Inc. | Exercise dumbbells |
US9604092B2 (en) * | 2013-03-15 | 2017-03-28 | Nautilus, Inc. | Exercise dumbbells |
US10188890B2 (en) | 2013-12-26 | 2019-01-29 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
US9327159B1 (en) * | 2013-12-31 | 2016-05-03 | Richard Anthony Medina | Convertible variable weight exercise system |
US9550091B2 (en) | 2014-04-25 | 2017-01-24 | Hoofcase, LLC | System and method for capturing exercise data |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
USD737907S1 (en) | 2014-06-13 | 2015-09-01 | Nautilus, Inc. | Dumbbell |
US11801415B2 (en) | 2014-06-13 | 2023-10-31 | Nautilus, Inc. | Adjustable dumbbell system |
US11452902B2 (en) | 2014-06-13 | 2022-09-27 | Nautilus, Inc. | Adjustable dumbbell system |
USD753247S1 (en) | 2014-06-13 | 2016-04-05 | Nautilus, Inc. | Dumbbell bridge |
USD743713S1 (en) | 2014-06-13 | 2015-11-24 | Nautilus, Inc. | Dumbbell base |
US10518123B2 (en) | 2014-06-13 | 2019-12-31 | Nautilus, Inc. | Adjustable dumbbell system |
US9776032B2 (en) | 2014-06-20 | 2017-10-03 | Nautilus, Inc. | Adjustable dumbbell system having a weight sensor |
US10195477B2 (en) | 2014-06-20 | 2019-02-05 | Nautilus, Inc. | Adjustable dumbbell system having a weight sensor |
US10617905B2 (en) | 2014-06-20 | 2020-04-14 | Nautilus, Inc. | Adjustable dumbbell system having a weight sensor |
US9814922B2 (en) | 2014-12-31 | 2017-11-14 | Nautilus, Inc. | Weight sensing base for an adjustable dumbbell system |
US10449416B2 (en) | 2015-08-26 | 2019-10-22 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US10940360B2 (en) | 2015-08-26 | 2021-03-09 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US10441840B2 (en) | 2016-03-18 | 2019-10-15 | Icon Health & Fitness, Inc. | Collapsible strength exercise machine |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
US10252109B2 (en) | 2016-05-13 | 2019-04-09 | Icon Health & Fitness, Inc. | Weight platform treadmill |
US9914006B1 (en) * | 2016-09-23 | 2018-03-13 | Jared R. Bell | I-lift |
US10661114B2 (en) | 2016-11-01 | 2020-05-26 | Icon Health & Fitness, Inc. | Body weight lift mechanism on treadmill |
US11857827B2 (en) | 2021-11-19 | 2024-01-02 | Nautilus, Inc. | Plate-sensing base for a connected adjustable free weight system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20050065003A1 (en) | Dumbbell | |
US20070191126A1 (en) | Golf Aid | |
US7452312B2 (en) | Adjustable dumbbell system | |
AU2006330099B2 (en) | Display having self-orienting mounting area | |
US20070145211A1 (en) | Centering mechanism with self-oriented mounting area | |
US6617530B1 (en) | Scale with use reminder and weight change messages | |
US8790223B2 (en) | Adjustable dumbbell | |
WO2003103777A2 (en) | Adjustable dumbbell system | |
JP2009240797A (en) | Push-up exercise unit and device | |
US6224520B1 (en) | Dumbbell | |
US5533646A (en) | Golf cart ball dispenser | |
US6357616B1 (en) | Attachable holder for exercise devices | |
US5306217A (en) | Swimming pool ballet bar | |
US7203978B1 (en) | Swivel handle structure for a bathtub | |
CA1189715A (en) | Security device | |
US9394724B2 (en) | Locking device for mounting and securing an article | |
US5306000A (en) | Golf tool | |
JP3156716U (en) | Ferromagnetic magnet and anti-theft tag unlocker using the same | |
US20030134716A1 (en) | Hand operable exercising machine having an adjustable handle | |
US6719675B2 (en) | Inertial rocking type exercising device | |
US6543777B2 (en) | Base for game standard | |
US6267235B1 (en) | Golfing tee system | |
WO2016205447A1 (en) | Telescoping compass device | |
US10851564B2 (en) | Golf club security device | |
EP3231332B1 (en) | Vertical anti-snatching stand for holding handbags |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |