Coupler for IV pole
US4969768A · kind A · utility
43Cited by
5References
12Claims
0Family size
Inventor
Key dates
| Filing date | Sep 28, 1989 |
| Grant date | Nov 13, 1990 |
| Priority date | — |
| Expiry date | Sep 28, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32368
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A coupler to interconnect a number of pieces of equipment together comprising a number of attachment devices each adapted to be coupled to a piece of equipment, a number of arms connected at one end to an attachment device, and an adjustable arm rotation locking device interconnecting all the arms together at a desired orientation angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.