DEWEY ALLEN NELSON
Medical Practice in Wilmington, DE
License number
Pennsylvania MD060340L
Category
Medicine
Type
Medical Physician and Surgeon
Address
Address
2
Wilmington, DE 19807
Pennsylvania
Pennsylvania
Personal information
See more information about DEWEY ALLEN NELSON at radaris.comName
Address
Phone
206 N Spring Valley Rd, Wilmington, DE 19807
206 Spring Valley Rd, Wilmington, DE 19807
Professional information
Fan Head Mobilizer For Air (Leaf) Blowers To Displace Matted Vegetation
US Patent:
6185918, Feb 13, 2001
Filed:
Sep 29, 1997
Appl. No.:
8/937701
Inventors:
Dewey Allen Nelson - Wilmington DE
International Classification:
B25F 300
US Classification:
56 129
Abstract:
This Power air blower fan head mobilizer of matted vegetation solves the problem of blowing leaves and other debris matted together by wind or rain. A flexible serrated mobilizer probe (composed of metal, plastic, or composite) is inserted into the terminal fan head air nozzle of an air or leaf blower in such a way that a mass of often wet debris is stirred, tossed, moved, and cut. Thus, the invention opens pathways into the matted mass so that airflow is effective. The device includes a curved sharp terminus, which acts as a vegetation cutter on both flat and irregular surfaces. Large stemmed vegetation and small limbs can also be sawed in two because the probe has coarse and fine serrations on its respective lateral sides. In addition, the 5 inch projecting curved probe terminus provides a spring skid to reduce weight of the power air blower, thus saving energy of the operator.