Suction-effect created through blowing

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Patents Grantslast 30 patents

Information Patent Grant
Self-propelled street cleaner
- Patent number 11,649,597
- Issue date May 16, 2023
- BUCHER MUNICIPAL AG
- Alexander Zipes
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Debris collecting apparatus
- Patent number 5,768,743
- Issue date Jun 23, 1998
- Black & Decker Inc.
- Craig Webster
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Collection apparatus
- Patent number 5,727,283
- Issue date Mar 17, 1998
- Black & Decker Inc.
- Craig Duncan Webster
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Collection devices
- Patent number 5,621,945
- Issue date Apr 22, 1997
- Electrolux Outdoor Products Limited
- Paul E. Howells
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Collection devices
- Patent number 5,280,667
- Issue date Jan 25, 1994
- John E. Coathupe
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
3898786
- Patent number 3,898,786
- Issue date Aug 12, 1975
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
3493989
- Patent number 3,493,989
- Issue date Feb 10, 1970
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
3331091
- Patent number 3,331,091
- Issue date Jul 18, 1967
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES