Basketball standard and adjustable support strut therefor
US4684129A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1986 |
| Grant date | Aug 4, 1987 |
| Priority date | — |
| Expiry date | Mar 24, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32434
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Basketball standard and adjustable support strut therefor, wherein backboard can be raised and lowered, as needed, to achieve the correct or chosen height of the backboard above a playing surface. The strut structure incorporated in or added to the basketball standard structure is self-adjusting and self-locking upon the user simply moving vertically the basketball backboard. The strut includes a pair of telescoping tubular members provided with an appropriately contoured side-aperture and a pin mechanism riding in such aperture such that the strut can be lengthened a maximum amount, thus lowering the backboard; subsequently, the backboard is raised a selected distance such that the pin mechanism engages a chosen detent recess. Camming surfaces are provided with the pin mechanism so as to facilitate appropriate pin movement. The strut construction can also be employed in other constructions as may be desired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.