FIELD: household goods and personal effects, coins.
SUBSTANCE: invention relates to currency and can be used in manufacturing of coins and different type of counters. Coin is provided with mating elements for other coins. Mating elements are screw threaded in helical form. Invention ensures easiness of coin lifting from surfaces and reduction of coin lifting time, easiness in coin counting and displacement and prevents coin loss.
EFFECT: reduction of time required for coin lifting from surface, easiness in coin counting and displacement and prevention of coin loss.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COIN | 2005 |
|
RU2301006C1 |
| COIN | 1998 |
|
RU2128933C1 |
| METHOD OF EVALUATION OF MICROELEMENT STATUS OF REGION CITIZENS | 2008 |
|
RU2369334C1 |
| NEEDLE | 1997 |
|
RU2135661C1 |
| MATHEMATICAL GAME | 1998 |
|
RU2132711C1 |
| POSTCARD | 1998 |
|
RU2128586C1 |
| STAMP | 1999 |
|
RU2142652C1 |
| NECKTIE | 1996 |
|
RU2108736C1 |
| COIN | 2009 |
|
RU2406420C1 |
| POST CARD | 2000 |
|
RU2200672C2 |
