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Inventor: Ballas; George C.
Address: Houston, TX
No. of patents: 10
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D249630 |
Rotary lawn edger, trimmer or similar article |
September 26, 1978 |
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| 4177561 |
Rotary cutting assembly |
December 11, 1979 |
| An improved cutting assembly for rotary lawn mowers, edgers, trimmers or the like, including a body member arranged for rotating about an axis normal with the cutting plane. At least two cutting lines are attached to the body member on a compound spool for rotation therewith in the cutti |
| 4172322 |
Rotary cutting assembly |
October 30, 1979 |
| An improved cutting assembly for rotary lawn mowers, edgers, trimmers or the like, including a body member arranged for rotating about an axis normal with the cutting plane. At least two cutting lines are attached to the body member on a compound spool for rotation therewith in the cutti |
| 4162575 |
Rotary cutting assembly |
July 31, 1979 |
| An improved cutting assembly for rotary lawn mowers, edgers, trimmers or the like, including a body member arranged for rotating about an axis normal with the cutting plane. At least two cutting lines are attached to the body member on a compound spool for rotation therewith in the cutti |
| 4112653 |
Lawn mower and method |
September 12, 1978 |
| A rotary-type lawn mower is provided with cutting means comprised of a rotatable disc-like member having a plurality of flexible non-metallic cords projecting radially from its perimeter. The disc-like member is rotated within the cutting plane by a suitable power source such as a co |
| 4104797 |
Rotary cutting assembly |
August 8, 1978 |
| Apparatus for cutting, trimming, and edging vegetation, and the like, is provided with a rotatable disc-like head having a plurality of string-like members removably attached thereto and extending from its periphery. When the head is rotated, the strings will extend therefrom so as to cu |
| 4077333 |
Adjustable table |
March 7, 1978 |
| An adjustable table is provided for use with a hospital bed and which allows a person reclining in the bed to easily change the angle of inclination of the table surface. The planar member is rotatably connected at one end to and extended horizontally outward from a vertical support |
| 4067108 |
Rotary cutting assembly |
January 10, 1978 |
| Apparatus for cutting, trimming, and edging vegetation, and the like, is provided with a rotatable disc-like head having a plurality of string-like cutting member removably and replaceably extending from its periphery for cutting adjacent vegetation and the like. A snap-on resilient stri |
| 4054992 |
Rotary cutting assembly |
October 25, 1977 |
| Apparatus is provided for cutting vegetation with a flexible non-metallic string-like member in the manner of a flail. A circular body with one or more peripheral apertures is concentrically mounted on the shaft of an electric motor for rotation in a cutting plane, and a section of n |
| 4035912 |
Rotary cutting assembly |
July 19, 1977 |
| Apparatus for cutting, trimming, and edging vegetation, and the like, is provided with a rotatable disc-like head having a plurality of string-like cutting members removably attached thereto and extending from its periphery for cutting adjacent vegetation and the like. Metallic bearing |
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