Flare holder apparatus
US4148258A · kind A · utility
10Cited by
5References
10Claims
0Family size
Inventor
Key dates
| Filing date | Feb 14, 1977 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Feb 14, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B4/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Consumable flare holder apparatus is disclosed which supports and holds a road flare during the burning of the flare and which is consumed or used without leaving a harmful residue on the road and without leaving a remnant on the road after use which may be hazardous to later vehicular traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.