Frame construction
US4271618A · kind A · utility
26Cited by
14References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 1979 |
| Grant date | Jun 9, 1981 |
| Priority date | — |
| Expiry date | Jan 31, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G1/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A photograph display stand having two frame assemblies which are hinged together along their adjacent side edges so that one frame assembly may be moved 360.degree. with respect to the other. Each frame assembly is composed of two identical transparent members arranged back to back and through each a photograph may be viewed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.