US20070251559A1 - Walking stick having multiple functions - Google Patents
Walking stick having multiple functions Download PDFInfo
- Publication number
- US20070251559A1 US20070251559A1 US11/409,179 US40917906A US2007251559A1 US 20070251559 A1 US20070251559 A1 US 20070251559A1 US 40917906 A US40917906 A US 40917906A US 2007251559 A1 US2007251559 A1 US 2007251559A1
- Authority
- US
- United States
- Prior art keywords
- housing
- walking stick
- circuit
- accordance
- circuit board
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
- A45B3/02—Sticks combined with other objects with illuminating devices
Definitions
- the present invention relates to a walking stick and, more particularly, to a walking stick having multiple functions.
- a conventional walking stick comprises a shank, and a handle mounted on the shank.
- the walking stick is available for providing aid to a user so as to reduce the burden applied on the user's body when walking or mountaineering.
- the conventional walking stick only has a single function, thereby limiting the versatility of the conventional walking stick.
- a walking stick comprising a shank, a handle mounted on the shank, a housing, and a control circuit device mounted in the housing.
- the control circuit device includes a circuit board, a gear unit connected to the circuit board and containing a plurality of intermeshing gears, a rocker lever pivotally mounted on the housing and connected to an input terminal of the gear unit, a generating motor connected to an output terminal of the gear unit and connected to the circuit board, a storage battery unit connected to the circuit board to store an electric power generated by the generating motor, a lighting circuit connected to the circuit board, a warning circuit connected to the circuit board, a sounding circuit connected to the circuit board, and a charging circuit connected to the circuit board.
- the primary objective of the present invention is to provide a walking stick having multiple functions.
- Another objective of the present invention is to provide a walking stick, wherein the lighting member lights so that the walking stick can emit light beams outwardly to provide an illuminating effect.
- a further objective of the present invention is to provide a walking stick, wherein the warning light blinks so that the walking stick can blinks to provide a video warning effect.
- a further objective of the present invention is to provide a walking stick, wherein the buzzer produces sound so that the walking stick can sound to provide an audio warning effect.
- a further objective of the present invention is to provide a walking stick, wherein the charging seat is used to recharge an electric appliance so that the walking stick can provide a recharging function.
- a further objective of the present invention is to provide a walking stick, wherein the user only needs to swivel the rocker lever to drive the generating motor to generate an electric power which is stored in the storage battery unit, so that the walking stick can generate an electric power manually without having to replace any battery, thereby facilitating the user operating the walking stick outdoors.
- FIG. 1 is a perspective view of a walking stick in accordance with the preferred embodiment of the present invention.
- FIG. 2 is a locally perspective enlarged view of the walking stick as shown in FIG. 1 .
- FIG. 3 is a partially exploded perspective view of the walking stick as shown in FIG. 2 .
- FIG. 4 is a partially exploded perspective view of the walking stick as shown in FIG. 2 .
- FIG. 5 is a top plan cross-sectional view of the walking stick as shown in FIG. 2 .
- FIG. 6 is a plan operational view of the walking stick as shown in FIG. 2 .
- FIG. 7 is a partially perspective view of a walking stick in accordance with another preferred embodiment of the present invention.
- FIG. 8 is a partially exploded perspective view of the walking stick as shown in FIG. 7 .
- a walking stick in accordance with the preferred embodiment of the present invention comprises a shank 60 , a handle 10 mounted on the shank 60 , a housing 11 mounted on the shank 60 , and a control circuit device 20 mounted in the housing 11 .
- the control circuit device 20 is operated manually to generate an electric power.
- the housing 11 is secured on the handle 10 and includes a first shell 110 and a second shell 111 mounted on the first shell 110 .
- the first shell 110 of the housing 11 is formed on an upper portion of the handle 10 and has an end portion formed with a through hole 1101 .
- the control circuit device 20 includes a circuit board 23 , a gear unit 21 connected to the circuit board 23 and containing a plurality of intermeshing gears, a rocker lever 22 pivotally mounted on the second shell 111 of the housing 1 1 and connected to an input terminal of the gear unit 21 , a generating motor 210 connected to an output terminal of the gear unit 21 and connected to the circuit board 23 , a storage battery unit 24 connected to the circuit board 23 to store an electric power generated by the generating motor 210 , a lighting circuit connected to the circuit board 23 , a warning circuit connected to the circuit board 23 , a sounding circuit connected to the circuit board 23 , and a charging circuit connected to the circuit board 23 .
- the lighting circuit is mounted on a first end of the housing 11 and includes at least one lighting member 25 , a light gathering hood 250 mounted around the lighting member 25 , and a lamp shade 251 located in front of the lighting member 25 .
- the warning circuit is mounted on a first side of the housing 11 and includes at least one warning light 26 , and a lamp shade 260 located in front of the warning light 26 .
- the sounding circuit is mounted on a second side of the housing 11 and includes a buzzer 28 connected to a buzzing circuit of the circuit board 23 .
- the charging circuit is mounted on a second end of the housing 11 and includes a charging seat 29 facing the through hole 1101 of the housing 11 to recharge an electric appliance, such as a cell phone, notebook computer or the like.
- the control circuit device 20 further includes a plurality of switches 27 mounted on the first side of the housing 11 and each connected to the circuit board 23 , and a plurality of push buttons 270 mounted on the switches 27 and protruded outwardly from the housing 11 .
- the warning light 26 of the warning circuit lights and blinks to provide a video warning effect.
- the buzzer 28 of the sounding circuit produces sound to provide an audio warning effect.
- a walking stick in accordance with another preferred embodiment of the present invention comprises a shank 60 , a handle 10 mounted on the shank 60 , a housing 40 mounted on the shank 60 , and a control circuit device 50 mounted in the housing 40 .
- the control circuit device 50 is operated manually to generate an electric power.
- the housing 40 is located under the handle 10 and includes a first shell 41 and a second shell 42 mounted on the first shell 41 .
- the first shell 41 of the housing 40 is mounted on the shank 60 and has an end portion formed with a through hole 411 .
- the control circuit device 50 includes a circuit board 53 , a gear unit 51 connected to the circuit board 53 and containing a plurality of intermeshing gears, a rocker lever 52 pivotally mounted on the second shell 42 of the housing 40 and connected to an input terminal of the gear unit 51 , a generating motor 510 connected to an output terminal of the gear unit 51 and connected to the circuit board 53 , a storage battery unit 54 connected to the circuit board 53 to store an electric power generated by the generating motor 510 , a lighting circuit connected to the circuit board 53 , a warning circuit connected to the circuit board 53 , a sounding circuit connected to the circuit board 53 , and a charging circuit connected to the circuit board 53 .
- the lighting circuit is mounted on a first side of the housing 40 and includes at least one lighting member 55 .
- the warning circuit is mounted on the first side of the housing 40 and includes at least one warning light 56 .
- a lamp shade 43 is mounted on the first side of the housing 40 to cover the lighting member 55 and the warning light 56 .
- the control circuit device 50 further includes a plurality of switches 58 mounted on a first end of the housing 40 and each connected to the circuit board 53 , and a plurality of push buttons 580 mounted on the switches 58 and protruded outwardly from the housing 40 .
- the sounding circuit is mounted on a second side of the housing 40 and includes a buzzer 57 connected to a buzzing circuit of the circuit board 53 .
- the charging circuit is mounted on a second end of the housing 40 and includes a charging seat 59 facing the through hole 411 of the housing 40 to recharge an electric appliance, such as a cell phone, notebook computer or the like.
- the lighting member lights so that the walking stick can emit light beams outwardly to provide an illuminating effect.
- the warning light blinks so that the walking stick can blinks to provide a video warning effect.
- the buzzer produces sound so that the walking stick can sound to provide an audio warning effect.
- the charging seat is used to recharge an electric appliance so that the walking stick can provide a recharging function.
- the user only needs to swivel the rocker lever to drive the generating motor to generate an electric power which is stored in the storage battery unit, so that the walking stick can generate an electric power manually without having to replace any battery, thereby facilitating the user operating the walking stick outdoors.
Abstract
A walking stick includes a shank, a handle, a housing, and a control circuit device. The control circuit device includes a circuit board, a gear unit, a rocker lever, a generating motor, a storage battery, a lighting circuit, a warning circuit, a sounding circuit, and a charging circuit. Thus, the walking stick can provide an illuminating effect, a video warning effect, an audio warning effect and a recharging function. In addition, the user only needs to swivel the rocker lever to drive the generating motor to generate an electric power which is stored in the storage battery unit, so that the walking stick can generate an electric power manually without having to replace any battery, thereby facilitating the user operating the walking stick outdoors.
Description
- 1. Field of the Invention
- The present invention relates to a walking stick and, more particularly, to a walking stick having multiple functions.
- 2. Description of the Related Art
- A conventional walking stick comprises a shank, and a handle mounted on the shank. Thus, the walking stick is available for providing aid to a user so as to reduce the burden applied on the user's body when walking or mountaineering. However, the conventional walking stick only has a single function, thereby limiting the versatility of the conventional walking stick.
- In accordance with the present invention, there is provided a walking stick, comprising a shank, a handle mounted on the shank, a housing, and a control circuit device mounted in the housing. The control circuit device includes a circuit board, a gear unit connected to the circuit board and containing a plurality of intermeshing gears, a rocker lever pivotally mounted on the housing and connected to an input terminal of the gear unit, a generating motor connected to an output terminal of the gear unit and connected to the circuit board, a storage battery unit connected to the circuit board to store an electric power generated by the generating motor, a lighting circuit connected to the circuit board, a warning circuit connected to the circuit board, a sounding circuit connected to the circuit board, and a charging circuit connected to the circuit board.
- The primary objective of the present invention is to provide a walking stick having multiple functions.
- Another objective of the present invention is to provide a walking stick, wherein the lighting member lights so that the walking stick can emit light beams outwardly to provide an illuminating effect.
- A further objective of the present invention is to provide a walking stick, wherein the warning light blinks so that the walking stick can blinks to provide a video warning effect.
- A further objective of the present invention is to provide a walking stick, wherein the buzzer produces sound so that the walking stick can sound to provide an audio warning effect.
- A further objective of the present invention is to provide a walking stick, wherein the charging seat is used to recharge an electric appliance so that the walking stick can provide a recharging function.
- A further objective of the present invention is to provide a walking stick, wherein the user only needs to swivel the rocker lever to drive the generating motor to generate an electric power which is stored in the storage battery unit, so that the walking stick can generate an electric power manually without having to replace any battery, thereby facilitating the user operating the walking stick outdoors.
- Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
-
FIG. 1 is a perspective view of a walking stick in accordance with the preferred embodiment of the present invention. -
FIG. 2 is a locally perspective enlarged view of the walking stick as shown inFIG. 1 . -
FIG. 3 is a partially exploded perspective view of the walking stick as shown inFIG. 2 . -
FIG. 4 is a partially exploded perspective view of the walking stick as shown inFIG. 2 . -
FIG. 5 is a top plan cross-sectional view of the walking stick as shown inFIG. 2 . -
FIG. 6 is a plan operational view of the walking stick as shown inFIG. 2 . -
FIG. 7 is a partially perspective view of a walking stick in accordance with another preferred embodiment of the present invention. -
FIG. 8 is a partially exploded perspective view of the walking stick as shown inFIG. 7 . - Referring to the drawings and initially to
FIGS. 1-5 , a walking stick in accordance with the preferred embodiment of the present invention comprises ashank 60, ahandle 10 mounted on theshank 60, ahousing 11 mounted on theshank 60, and acontrol circuit device 20 mounted in thehousing 11. Thus, thecontrol circuit device 20 is operated manually to generate an electric power. - The
housing 11 is secured on thehandle 10 and includes afirst shell 110 and asecond shell 111 mounted on thefirst shell 110. Thefirst shell 110 of thehousing 11 is formed on an upper portion of thehandle 10 and has an end portion formed with athrough hole 1101. - The
control circuit device 20 includes acircuit board 23, agear unit 21 connected to thecircuit board 23 and containing a plurality of intermeshing gears, arocker lever 22 pivotally mounted on thesecond shell 111 of the housing 1 1 and connected to an input terminal of thegear unit 21, a generatingmotor 210 connected to an output terminal of thegear unit 21 and connected to thecircuit board 23, astorage battery unit 24 connected to thecircuit board 23 to store an electric power generated by the generatingmotor 210, a lighting circuit connected to thecircuit board 23, a warning circuit connected to thecircuit board 23, a sounding circuit connected to thecircuit board 23, and a charging circuit connected to thecircuit board 23. - In the preferred embodiment of the present invention, the lighting circuit is mounted on a first end of the
housing 11 and includes at least onelighting member 25, alight gathering hood 250 mounted around thelighting member 25, and alamp shade 251 located in front of thelighting member 25. The warning circuit is mounted on a first side of thehousing 11 and includes at least onewarning light 26, and alamp shade 260 located in front of thewarning light 26. The sounding circuit is mounted on a second side of thehousing 11 and includes abuzzer 28 connected to a buzzing circuit of thecircuit board 23. The charging circuit is mounted on a second end of thehousing 11 and includes acharging seat 29 facing the throughhole 1101 of thehousing 11 to recharge an electric appliance, such as a cell phone, notebook computer or the like. Thecontrol circuit device 20 further includes a plurality ofswitches 27 mounted on the first side of thehousing 11 and each connected to thecircuit board 23, and a plurality ofpush buttons 270 mounted on theswitches 27 and protruded outwardly from thehousing 11. - In operation, referring to
FIGS. 1-6 , when therocker lever 22 is pivoted outwardly from thehousing 11 as shown inFIG. 6 , therocker lever 22 is swiveled to rotate the intermeshing gears of thegear unit 21 to drive the generatingmotor 210 to generate an electric power which is stored in thestorage battery unit 24, so that thestorage battery unit 24 supplies the electric power to thecontrol circuit device 20. In such a manner, when thepush button 270 of therespective switch 27 is pushed, thelighting member 25 of the lighting circuit emits light beams which are refracted by thelight gathering hood 250 so that thelighting member 25 can project enhanced light beams outwardly to provide an illuminating effect. In addition, when thepush button 270 of therespective switch 27 is pushed, thewarning light 26 of the warning circuit lights and blinks to provide a video warning effect. In addition, when thepush button 270 of therespective switch 27 is pushed, thebuzzer 28 of the sounding circuit produces sound to provide an audio warning effect. - Referring to
FIGS. 7 and 8 , a walking stick in accordance with another preferred embodiment of the present invention comprises ashank 60, ahandle 10 mounted on theshank 60, ahousing 40 mounted on theshank 60, and acontrol circuit device 50 mounted in thehousing 40. Thus, thecontrol circuit device 50 is operated manually to generate an electric power. - The
housing 40 is located under thehandle 10 and includes afirst shell 41 and asecond shell 42 mounted on thefirst shell 41. Thefirst shell 41 of thehousing 40 is mounted on theshank 60 and has an end portion formed with athrough hole 411. - The
control circuit device 50 includes acircuit board 53, agear unit 51 connected to thecircuit board 53 and containing a plurality of intermeshing gears, arocker lever 52 pivotally mounted on thesecond shell 42 of thehousing 40 and connected to an input terminal of thegear unit 51, a generatingmotor 510 connected to an output terminal of thegear unit 51 and connected to thecircuit board 53, astorage battery unit 54 connected to thecircuit board 53 to store an electric power generated by the generatingmotor 510, a lighting circuit connected to thecircuit board 53, a warning circuit connected to thecircuit board 53, a sounding circuit connected to thecircuit board 53, and a charging circuit connected to thecircuit board 53. - In the preferred embodiment of the present invention, the lighting circuit is mounted on a first side of the
housing 40 and includes at least onelighting member 55. The warning circuit is mounted on the first side of thehousing 40 and includes at least onewarning light 56. Alamp shade 43 is mounted on the first side of thehousing 40 to cover thelighting member 55 and thewarning light 56. Thecontrol circuit device 50 further includes a plurality ofswitches 58 mounted on a first end of thehousing 40 and each connected to thecircuit board 53, and a plurality ofpush buttons 580 mounted on theswitches 58 and protruded outwardly from thehousing 40. The sounding circuit is mounted on a second side of thehousing 40 and includes abuzzer 57 connected to a buzzing circuit of thecircuit board 53. The charging circuit is mounted on a second end of thehousing 40 and includes acharging seat 59 facing the throughhole 411 of thehousing 40 to recharge an electric appliance, such as a cell phone, notebook computer or the like. - Accordingly, the lighting member lights so that the walking stick can emit light beams outwardly to provide an illuminating effect. In addition, the warning light blinks so that the walking stick can blinks to provide a video warning effect. Further, the buzzer produces sound so that the walking stick can sound to provide an audio warning effect. Further, the charging seat is used to recharge an electric appliance so that the walking stick can provide a recharging function. Further, the user only needs to swivel the rocker lever to drive the generating motor to generate an electric power which is stored in the storage battery unit, so that the walking stick can generate an electric power manually without having to replace any battery, thereby facilitating the user operating the walking stick outdoors.
- Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above, it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, therefore, contemplated that the appended claim or claims will cover such modifications and variations that fall within the true scope of the invention.
Claims (20)
1. A walking stick, comprising:
a shank;
a handle mounted on the shank;
a housing;
a control circuit device mounted in the housing and including a circuit board, a gear unit connected to the circuit board and containing a plurality of intermeshing gears, a rocker lever pivotally mounted on the housing and connected to an input terminal of the gear unit, a generating motor connected to an output terminal of the gear unit and connected to the circuit board, a storage battery unit connected to the circuit board to store an electric power generated by the generating motor, a lighting circuit connected to the circuit board, a warning circuit connected to the circuit board, a sounding circuit connected to the circuit board, and a charging circuit connected to the circuit board.
2. The walking stick in accordance with claim 1 , wherein the housing includes a first shell and a second shell mounted on the first shell.
3. The walking stick in accordance with claim 2 , wherein the rocker lever is pivotally mounted on the second shell of the housing.
4. The walking stick in accordance with claim 2 , wherein the first shell of the housing is formed on an upper portion of the handle.
5. The walking stick in accordance with claim 1 , wherein the housing is secured on the handle.
6. The walking stick in accordance with claim 1 , wherein the lighting circuit includes at least one lighting member, a light gathering hood mounted around the lighting member, and a lamp shade located in front of the lighting member.
7. The walking stick in accordance with claim 1 , wherein the warning circuit includes at least one warning light, and a lamp shade located in front of the warning light.
8. The walking stick in accordance with claim 1 , wherein the sounding circuit includes a buzzer connected to a buzzing circuit of the circuit board.
9. The walking stick in accordance with claim 2 , wherein the first shell of the housing has an end portion formed with a through hole, and the charging circuit includes a charging seat facing the through hole of the housing.
10. The walking stick in accordance with claim 1 , wherein the control circuit device further includes a plurality of switches mounted on the housing and each connected to the circuit board.
11. The walking stick in accordance with claim 10 , wherein the control circuit device further includes a plurality of push buttons mounted on the switches and protruded outwardly from the housing.
12. The walking stick in accordance with claim 1 , wherein the lighting circuit is mounted on a first end of the housing, and the charging circuit is mounted on a second end of the housing.
13. The walking stick in accordance with claim 1 , wherein the warning circuit is mounted on a first side of the housing, and the sounding circuit is mounted on a second side of the housing.
14. The walking stick in accordance with claim 1 , wherein when the rocker lever is pivoted outwardly from the housing, the rocker lever is swiveled to rotate the intermeshing gears of the gear unit to drive the generating motor to generate an electric power which is stored in the storage battery unit.
15. The walking stick in accordance with claim 1 , wherein the housing is mounted on the shank and located under the handle.
16. The walking stick in accordance with claim 2 , wherein the first shell of the housing is mounted on the shank.
17. The walking stick in accordance with claim 1 , wherein the lighting circuit includes at least one lighting member, and the warning circuit includes at least one warning light.
18. The walking stick in accordance with claim 17 , further comprising a lamp shade mounted on the housing to cover the lighting member and the warning light.
19. The walking stick in accordance with claim 1 , wherein the lighting circuit is mounted on a first side of the housing, the warning circuit is mounted on the first side of the housing, and the sounding circuit is mounted on a second side of the housing.
20. The walking stick in accordance with claim 10 , wherein the switches are mounted on a first end of the housing, and the charging circuit is mounted on a second end of the housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/409,179 US20070251559A1 (en) | 2006-04-21 | 2006-04-21 | Walking stick having multiple functions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/409,179 US20070251559A1 (en) | 2006-04-21 | 2006-04-21 | Walking stick having multiple functions |
Publications (1)
Publication Number | Publication Date |
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US20070251559A1 true US20070251559A1 (en) | 2007-11-01 |
Family
ID=38647179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/409,179 Abandoned US20070251559A1 (en) | 2006-04-21 | 2006-04-21 | Walking stick having multiple functions |
Country Status (1)
Country | Link |
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US (1) | US20070251559A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100043853A1 (en) * | 2008-08-22 | 2010-02-25 | Shih-Piao Wu | Walking Stick Having Generating and Illuminating Functions |
US7836904B1 (en) * | 2009-05-28 | 2010-11-23 | Cushman Ella M | Walking cane apparatus |
US20110238187A1 (en) * | 2008-06-16 | 2011-09-29 | Chad Arthur Evans | Linearly Adjustable Device |
US9226555B1 (en) * | 2014-09-05 | 2016-01-05 | Shing Hae SHYU | Cane structure |
ES2598296A1 (en) * | 2016-07-22 | 2017-01-26 | Universidad De Jaén | Electronic hiking stick (Machine-translation by Google Translate, not legally binding) |
US9591902B1 (en) * | 2015-04-13 | 2017-03-14 | Elwha Llc | Smart cane with extensions for navigating stairs |
USD782812S1 (en) * | 2015-11-27 | 2017-04-04 | Shenzhen Huahai Technology Co., Ltd | Walking stick handle |
CN108937009A (en) * | 2018-08-17 | 2018-12-07 | 陕西科技大学 | Outdoor navigation alpin-stock |
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US4583080A (en) * | 1984-12-28 | 1986-04-15 | Lumex, Inc. | Audible alarm and projection lamp attachment for a walking cane |
US5286244A (en) * | 1992-01-06 | 1994-02-15 | Safety Sports, Ltd. | Multi-functional hand weight |
US5549220A (en) * | 1994-09-16 | 1996-08-27 | Whalen; Patrick J. | Non-lethal device for self-defense |
US5722445A (en) * | 1997-04-02 | 1998-03-03 | Hae; Shyu Shing | Multipurpose cane |
US6508580B2 (en) * | 2000-12-08 | 2003-01-21 | Cynthia J. Collins | Personal security assembly |
US6690141B1 (en) * | 2002-09-03 | 2004-02-10 | Yung-Chia Yu | Multi-functional charger with power generating and illumination functions |
US20040036578A1 (en) * | 2002-08-26 | 2004-02-26 | Gladys Preston | Audio/visual warning device for attaching to a cane and the cane therewith |
US6959999B2 (en) * | 2003-11-20 | 2005-11-01 | Wen Sung Lee | Flashlight having manual charging device |
US20060090783A1 (en) * | 2004-10-10 | 2006-05-04 | Chan King-Fai | Multifunctional walking stick |
US7070295B1 (en) * | 2005-10-14 | 2006-07-04 | Wen Sung Lee | Light device for attaching to objects |
-
2006
- 2006-04-21 US US11/409,179 patent/US20070251559A1/en not_active Abandoned
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US4583080A (en) * | 1984-12-28 | 1986-04-15 | Lumex, Inc. | Audible alarm and projection lamp attachment for a walking cane |
US5286244A (en) * | 1992-01-06 | 1994-02-15 | Safety Sports, Ltd. | Multi-functional hand weight |
US5549220A (en) * | 1994-09-16 | 1996-08-27 | Whalen; Patrick J. | Non-lethal device for self-defense |
US5722445A (en) * | 1997-04-02 | 1998-03-03 | Hae; Shyu Shing | Multipurpose cane |
US6508580B2 (en) * | 2000-12-08 | 2003-01-21 | Cynthia J. Collins | Personal security assembly |
US20040036578A1 (en) * | 2002-08-26 | 2004-02-26 | Gladys Preston | Audio/visual warning device for attaching to a cane and the cane therewith |
US6690141B1 (en) * | 2002-09-03 | 2004-02-10 | Yung-Chia Yu | Multi-functional charger with power generating and illumination functions |
US6959999B2 (en) * | 2003-11-20 | 2005-11-01 | Wen Sung Lee | Flashlight having manual charging device |
US20060090783A1 (en) * | 2004-10-10 | 2006-05-04 | Chan King-Fai | Multifunctional walking stick |
US7070295B1 (en) * | 2005-10-14 | 2006-07-04 | Wen Sung Lee | Light device for attaching to objects |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110238187A1 (en) * | 2008-06-16 | 2011-09-29 | Chad Arthur Evans | Linearly Adjustable Device |
US8397737B2 (en) | 2008-06-16 | 2013-03-19 | Chad Arthur Evans | Linearly adjustable device |
US20100043853A1 (en) * | 2008-08-22 | 2010-02-25 | Shih-Piao Wu | Walking Stick Having Generating and Illuminating Functions |
US7836904B1 (en) * | 2009-05-28 | 2010-11-23 | Cushman Ella M | Walking cane apparatus |
US9226555B1 (en) * | 2014-09-05 | 2016-01-05 | Shing Hae SHYU | Cane structure |
US9591902B1 (en) * | 2015-04-13 | 2017-03-14 | Elwha Llc | Smart cane with extensions for navigating stairs |
USD782812S1 (en) * | 2015-11-27 | 2017-04-04 | Shenzhen Huahai Technology Co., Ltd | Walking stick handle |
ES2598296A1 (en) * | 2016-07-22 | 2017-01-26 | Universidad De Jaén | Electronic hiking stick (Machine-translation by Google Translate, not legally binding) |
WO2018015604A1 (en) * | 2016-07-22 | 2018-01-25 | Universidad De Jaén | Electronic hiking pole |
CN108937009A (en) * | 2018-08-17 | 2018-12-07 | 陕西科技大学 | Outdoor navigation alpin-stock |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |