Resources Contact Us Home
A. Duda and Sons Patents
A. Duda and Sons
Oviedo, FL
No. of patents:

Patent Number Title Of Patent Date Issued
4430933 Trimmer for vegetables using fixed shear bar and unsharpened rotary members cooperative therewit February 14, 1984
A machine for accomplishing the removal of leaves and other unwanted portions from vegetables comprising an elongate shear bar having two opposed, machined edges and a pair of elongate members mounted for rotation in close proximity to the machined edges. Each of the elongate rotary
4119023 Portable pallet strapping device October 10, 1978
A threader device designed to simplify the threading of strapping tapes around and under a load to be strapped to a pallet or other load supporting device having a pair of apertures extending substantially horizontally through its base, with the threader device involving a framework
4067178 Combined hedger-topper January 10, 1978
Apparatus serving the combined functions of maintaining a grove or orchard in properly trimmed as well as topped condition, comprising a vehicle adapted for movement along the ground in a direction essentially parallel to and adjacent a row of trees. A generally U-shaped structural membe
3974725 High volume cutter for elongate food products August 17, 1976
A machine for cutting or slicing celery, carrots, or other elongate vegetables into pieces of selected size, accomplished on a rapid and highly economical basis. My machine utilizes a plurality of endless, moving belts, with one of the belts being arranged to receive vegetables depos

  Recently Added Patents
Fuser member
Switched capacitor amplifier
Electronic component
Apparatus and method for masking a clock signal
Polishing composition
Surfcraft fin
Stowable pet leash and collar
  Randomly Featured Patents
Transport block set segmentation
Adhesive tape dispenser
Food container assembly
System for comparing content
Apparatus and agitator for dispensing fluent material into containers
3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazoles
Multi-station silk screen printer for printing varying indicia
Internally mounted bicycle transmission using roller clutches
Hydraulic system health indicator
Test gas leakage detector