Hockey stick shaft
US6033328A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 13, 1998 |
| Grant date | Mar 7, 2000 |
| Priority date | — |
| Expiry date | Aug 13, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2102/24
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hockey stick handle having a pair of opposed narrow sides, a pair of opposed broad sides, a rear end, a forward end portion, and a longitudinal axis passing through said ends, the forward end portion being configured for engaging a blade. The handle has a longitudinally extending sandwich composite member. The sandwich member has three longitudinally extending substance zones. The substance zones has a rigid plastic foam spacer zone and two wood side zones. The side zones are spaced apart by the spacer zone. The three substance zones are configured and disposed such that each side zone individually faces a respective side of one of the pairs of opposed sides of the handle and such that together the two side zones and the spacer zone each face both of the sides of the other of the pairs of opposed sides of the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.