| Patent Number |
Title Of Patent |
Date Issued |
| D343218 |
Snow disc for a ski pole |
January 11, 1994 |
|
| D343217 |
Snow disc for a ski pole |
January 11, 1994 |
|
| D325238 |
Ski pole handgrip |
April 7, 1992 |
|
| D269912 |
Post for an electric fence |
July 26, 1983 |
|
| 5611571 |
Pole shaft for a cross-country ski pole |
March 18, 1997 |
| The invention relates to a pole shaft for a cross-country ski pole. Longitudinal and transverse fiber layers are used for providing a hollow shaft, whose cross section changes progressively downwards into a droplet shape and, below the mid-way point of a shaft, the length of a droplet |
| 5580050 |
Shaft for a floor ball/indoor bandy stick |
December 3, 1996 |
| A shaft for an indoor bandy stick, comprising a hollow tube. The tube has a substantially circular bottom end which turns elliptical when progressing upwards while the tube expands conically. The ellipse has a major axis (a) which at its maximum is at least about 15%, preferably about 30 |
| 4955970 |
Method of forming a joint between a connecting piece and a product formed of composite material, |
September 11, 1990 |
| A method for forming a joint between a product formed of composite material including reinforcing fibers and a connecting piece includes forming the connecting piece with a shoulder within a joint region thereof and during the formation of the product, guiding the longitudinally extendin |
| 4955969 |
Free technique ski pole |
September 11, 1990 |
| The object of the invention is a free technique ski pole comprising a pole stick (2), to the lower end of which is rigidly fixed by sleeve-like fitting (5) a plastic snow disc (3), near the front edge (8, 9) of which is a spike-fastening sleeve (6) to which the spike (7) is fastened. In |
| 4921275 |
Ski pole provided with a snow ring |
May 1, 1990 |
| A ski pole is provided with a space conserving foldable snow ring, said snow ring being a plastic moulding comprising a sleeve member and a basket member having a wing portion forming a bearing surface which can be pivoted between storage and working positions. The portion of the wing |
| 4490063 |
Telescopic tube and method for the manufacture thereof |
December 25, 1984 |
| A telescopic tube, comprising a plurality of relatively sliding tube members (10, 11) fitted within each other. Along a major part (L.sub.0) of their length, the tube members are straight cylindrical tubes whose ends are provided with conical bulges (14, 15), so that one end is provided |
| 4470579 |
Post for an electric fence and method for the manufacture thereof |
September 11, 1984 |
| A post for an electric fence, comprising a straight stick portion (1), a base member (2) secured to the stick portion, and two plastic insulating members (3 and 4) disposed at a distance from each other. Stick portion (1) is made of reinforced plastic and base member (2) and insulating |
| 4416036 |
Fastening means for the wrist strap of a ski stick and method for the manufacture thereof |
November 22, 1983 |
| Fastening means for the wrist strap of a ski stick, said means being positioned in a cavity (3) of the knob (2) of a stick handle (1). The fastening means is a removable unit separable from the stick knob and consisting of two plastic elements (5) and (7), between which said wrist st |
| 4221392 |
Disk for a skiing pole |
September 9, 1980 |
| A disk for a skiing pole comprises a sleeve-like part, a peripheral main frame extending asymmetrically from said sleeve-like part, and a plurality of supporting lands integrally interconnecting the sleeve-like part and the main frame, whereby the lands and the main frame form a relative |
| 4057856 |
Fixing arrangement for the sealing pad on the ear hood of a hearing protection means |
November 15, 1977 |
| A hearing protection means having an ear hood and an annular washer plate releasably secured thereto with mating surfaces therebetween. An annular sealing pad is provided having an annular skirt portion which is adapted to be secured to the hearing protection means between the mating sur |
| 4027341 |
Juncture arrangement between the bow of a hearing protection means and a protective helmet |
June 7, 1977 |
| A device for protecting the hearing of a user which includes an ear hood secured to a helmet by a pivotable bow which can be moved forwardly and rearwardly of the helmet and also laterally thereof. The bow is provided with a sliding surface over which a pin slides when the ear hood is mo |
| 3963254 |
Snow disk for a ski staff |
June 15, 1976 |
| An asymetric disk for a ski staff with hand straps, in which the front edge of the disk is in close proximity to the staff. Only the rear edge and/or the lateral edge of the disk extend to form the bearing surfaces of the disk. The hand straps are attached to the staff on the side of the |
