Smoking device
US4211244A · kind A · utility
11Cited by
10References
5Claims
0Family size
Inventor
Key dates
| Filing date | Nov 20, 1978 |
| Grant date | Jul 8, 1980 |
| Priority date | — |
| Expiry date | Nov 20, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F13/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A smoking apparatus which may be directly and selectively mounted on conventional smoke generating containers so as to receive, cool and concentrate the smoke discharged therefrom and retain such smoke for periodic inhalation by a person using the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.