comprising self-cleaning means

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Patents Grantslast 30 patents

Information Patent Grant
Ashtray device for separating ash and butts
- Patent number 9,943,105
- Issue date Apr 17, 2018
- R.A.S.T. INDUSTRY'S SRL
- Pasquale Romanazzi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ecocompatible container for the recycling of cigarette butts
- Patent number 9,623,421
- Issue date Apr 18, 2017
- Stefano Bolla
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electrically operated self-cleaning ashtray
- Patent number 4,635,649
- Issue date Jan 13, 1987
- Gastone Zanello
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
3802560
- Patent number 3,802,560
- Issue date Apr 9, 1974
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
3606144
- Patent number 3,606,144
- Issue date Sep 20, 1971
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
3457577
- Patent number 3,457,577
- Issue date Jul 29, 1969
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
3095108
- Patent number 3,095,108
- Issue date Jun 25, 1963
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
2738878
- Patent number 2,738,878
- Issue date Mar 20, 1956
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES