Series of elements
US4078342A · kind A · utility
14Cited by
0References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 17, 1977 |
| Grant date | Mar 14, 1978 |
| Priority date | — |
| Expiry date | Jan 17, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B77/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A plurality of elements with dimensions forming a series of the FIBONACCI-type having a relationship of 1/2 .+-. 1/2 .sqroot.5. Such elements are suitable for economizing storage space and manufacturing costs as only a limited number of different sizes are to be kept in stock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.