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Class Information
Number: 30/347
Name: Cutlery > Blades > Rotary
Description: Blades in which the blade is so constructed as to be rotated during the cutting operation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4185380 |
Flexible line rotary vegetation cutter having a tension regulated line feed |
Jan. 29, 1980 |
| 4171724 |
Tool for lawn edging machine |
Oct. 23, 1979 |
| 4167132 |
Cutter ring for trimming printed circuit boards |
Sep. 11, 1979 |
| 4162575 |
Rotary cutting assembly |
Jul. 31, 1979 |
| 4107901 |
Lawn mower with mechanical line feed |
Aug. 22, 1978 |
| 4086700 |
Cutting head for a mower |
May. 2, 1978 |
| 4062114 |
Vegetation cutting apparatus |
Dec. 13, 1977 |
| 4047299 |
Apparatus for trimming vegetation |
Sep. 13, 1977 |
| 4035915 |
Filament wound perforate plate system |
Jul. 19, 1977 |
| 4020553 |
Filament vegetation trimmer with basket woven automatic feed means and method |
May. 3, 1977 |
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