Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Telescopic
Reexamination Certificate
2000-07-14
2002-01-29
Gibson, Jr., Robert W. (Department: 3634)
Tent, canopy, umbrella, or cane
Canes, sticks, crutches, and walking aids
Telescopic
C135S066000, C403S109100, C403S109200, C403S109700
Reexamination Certificate
active
06341614
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to cane devices and more particularly pertains to a new collapsible cane for aiding a user to walk.
2. Description of the Prior Art
The use of cane devices is known in the prior art. More specifically, cane devices heretofore devised and utilized are known to consist basically of familiar, expected and obvious structural configurations, notwithstanding the myriad of designs encompassed by the crowded prior art which have been developed for the fulfillment of countless objectives and requirements.
Known prior art includes U.S. Pat. No. 5,139,040; U.S. Pat. No. 5,482,070; U.S. Pat. No. 3,987,807; U.S. Pat. No. 1,600,046; U.S. Pat. No. 4,887,625; and U.S. Des. Pat. No. 285,861.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new collapsible cane. The inventive device includes an elongate member. The elongate member has a plurality of tubular members. The tubular members include a plurality of intermediate tubular members extending between a first tubular member and a second tubular member. The elongate member is telescoping. A handle means for carrying the elongate member includes a housing, which is coupled to the first tubular member. An extension system selectively secures the elongate member in an extended position. The extension system comprises a plurality of locking pins. The locking pins are adapted to selectively lock a tubular member in a fixed position with relation to an adjacent tubular member. A draw line is coupled to the locking pins and is adapted to selectively remove the locking pins and unlock a tubular member from the fixed position.
In these respects, the collapsible cane according to the present invention substantially departs from the conventional concepts and designs of the prior art, and in so doing provides an apparatus primarily developed for the purpose of aiding a user to walk.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of cane devices now present in the prior art, the present invention provides a new collapsible cane construction wherein the same can be utilized for aiding a user to walk.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new collapsible cane apparatus and method which has many of the advantages of the cane devices mentioned heretofore and many novel features that result in a new collapsible cane which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art cane devices, either alone or in any combination thereof.
To attain this, the present invention generally comprises an elongate member. The elongate member has a plurality of tubular members. The tubular members include a plurality of intermediate tubular members extending between a first tubular member and a second tubular member. The elongate member is telescoping. A handle means for carrying the elongate member includes a housing, which is coupled to the first tubular member. An extension system selectively secures the elongate member in an extended position. The extension system comprises a plurality of locking pins. The locking pins are adapted to selectively lock a tubular member in a fixed position with relation to an adjacent tubular member. A draw line is coupled to the locking pins and is adapted to selectively remove the locking pins and unlock a tubular member from the fixed position.
There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto.
In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of description and should not be regarded as limiting.
As such, those skilled in the art will appreciate that the conception, upon which this disclosure is based, may readily be utilized as a basis for the designing of other structures, methods and systems for carrying out the several purposes of the present invention. It is important, therefore, that the claims be regarded as including such equivalent constructions insofar as they do not depart from the spirit and scope of the present invention.
Further, the purpose of the foregoing abstract is to enable the U.S. Patent and Trademark Office and the public generally, and especially the scientists, engineers and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application. The abstract is neither intended to define the invention of the application, which is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way.
It is therefore an object of the present invention to provide a new collapsible cane apparatus and method which has many of the advantages of the cane devices mentioned heretofore and many novel features that result in a new collapsible cane which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art cane devices, either alone or in any combination thereof.
It is another object of the present invention to provide a new collapsible cane which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new collapsible cane which is of a durable and reliable construction.
An even further object of the present invention is to provide a new collapsible cane which is susceptible of a low cost of manufacture with regard to both materials and labor, and which accordingly is then susceptible of low prices of sale to the consuming public, thereby making such collapsible cane economically available to the buying public.
Still yet another object of the present invention is to provide a new collapsible cane which provides in the apparatuses and methods of the prior art some of the advantages thereof, while simultaneously overcoming some of the disadvantages normally associated therewith.
Still another object of the present invention is to provide a new collapsible cane for aiding a user to walk.
Yet another object of the present invention is to provide a new collapsible cane which includes an elongate member. The elongate member has a plurality of tubular members. The tubular members include a plurality of intermediate tubular members extending between a first tubular member and a second tubular member. The elongate member is telescoping. A handle means for carrying the elongate member includes a housing, which is coupled to the first tubular member. An extension system selectively secures the elongate member in an extended position. The extension system comprises a plurality of locking pins. The locking pins are adapted to selectively lock a tubular member in a fixed position with relation to an adjacent tubular member. A draw line is coupled to the locking pins and is adapted to selectively remove the locking pins and unlock a tubular member from the fixed position.
Still yet another object of the present invention is to provide a new collapsible cane that may be adjusted to varying lengths.
Even still another object of the present invention is to provide a new collapsible cane that may be easily stored and carried in its compact form.
These togeth
Tucker Brian C.
Tucker Robert E.
LandOfFree
Collapsible cane does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible cane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible cane will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2830895