Livestock inoculator

Claim 2

A scarifying and dispensing device for inoculating livestock and other animals with a vaccine after their skin has been scarified, comprising: a body having front and rear portions, a chamber defined internally of said body and located rearward from said front portion in which a vaccine may be selectively inserted and retained, a scarifying tip means mounted from and extending outwardly of said front portion of said body for use in removing an outer layer of skin of the animal to form a scarified surface, a substantially rigid applicator cap means closing said rear portion of said body, said applicator cap means having inner and outer surfaces, said outer surface defining a substantially continuous and smooth pad for use in rubbing vaccine into the scarified surface of the animal, and an opening of a predetermined size defined between said inner and outer surfaces of said applicator cap means for communicating said chamber with said outer surface of said applicator cap means.

Claim 3

The scarifying and dispensing device of claim 1 including a channel formed within said front portion of said body and spaced from said chamber, said scarifying tip means being removably mounted within said channel, and means for securing said scarifying tip within said channel.

Claim 4

The scarifying and dispensing device of claim 2 in which said outer surface of said applicator cap means is generally convex in configuration.

Claim 5

The scarifying and dispensing device of claim 1 in which said applicator cap means includes a generally annular skirt portion for engaging said rear portion of said body, and a recess formed within said skirt portion, said recess tapering inwardly toward said opening in said applicator cap means.

Claim 6

The scarifying and dispensing device of claim 1 including means for securely seating said applicator cap means with respect to said body after a vaccine has been placed within said chamber.

Claim 7

The scarifying and dispensing device of claim 5 in which said applicator cap means is connected to said body by a hinge means, a first locking means carried by said body and a second locking means carried by said applicator cap means, said first and second locking means being interengageable with respect to one another upon the seated closure of said applicator cap means relative to said rear portion of said body.

Claim 8

The scarifying and dispensing device of claim 6 in which said first and second locking means are integrally formed as opposing ratchet members.

Claim 9

The scarifying and dispensing device of claim 7 in which said hinge means is integrally formed with said body and said applicator cap means.

Claim 10

The scarifying and dispensing device of claim 7 including means for removably mounting said scarifying tip means to said front portion of said body.

Claim 11

The scarifying and dispensing device of claim 1 including means for initially closing said opening through said applicator cap means.

Claim 12

The scarifying and dispensing device of claim 10 including a container housing at least a portion of the vaccine to be introduced into said chamber, means for puncturing said means for initially closing said opening in said applicator cap means, said means for puncturing including a dispensing needle mounted to and extending from said container, and said dispensing needle being of a size to be receivable within said opening so as to communicate said container with said chamber.

Claim 13

A combination scarifying and dispensing system for inoculating animals by initially scarifying a portion of the skin of the animal and thereafter applying a vaccine thereto, comprising: an inoculator having a body with front and rear ends, a chamber defined within said body and located rearward from said front end, a scarifying tip extending from said front end of said body, an applicator cap closing said rear end of said body, said applicator cap having an outer surface, a first portion of said vaccine being sealed within said chamber, a container having a second portion of said vaccine contained therein, said container having a dispensing tip extending therefrom, an opening extending at least partially through said applicator cap for selectively communicating said chamber with said outer surface of said applicator cap, means for closing said opening in said applicator cap, said dispensing tip being extendable through said means for closing said opening to thereby allow said second portion of said vaccine to be introduced through said applicator cap and into said chamber to thereby allow said second portion to be mixed with said first portion of said vaccine within said chamber.

Claim 14

A combination scarifying and dispensing system for inoculating animals by initially scarifying a portion of the skin of the animal and thereafter applying a vaccine thereto, comprising: an inoculator having a body with front and rear ends, a chamber defined within said body and located rearward from said front end, a scarifying tip extending from said front end of said body, an applicator cap closing said rear end of said body, said applicator cap having an outer surface, a first portion of said vaccine being sealed within said chamber, a container having a second portion of said vaccine contained therein, said container having a dispensing tip extending therefrom, an opening extending at least partially through said applicator cap for selectively communicating said chamber with said outer surface of said applicator cap, means for closing said opening in said applicator cap, said dispensing tip being extendable through said means for closing said opening to thereby allow said second portion of said vaccine to be introduced through said applicator cap and into said chamber to thereby allow said second portion to be mixed with said first portion of said vaccine within said chamber.

Claim 15

A scarifying and dispensing device for inoculating animals comprising an inoculator body having front and rear ends, a scarifying tip means extending outwardly from said front end of said body for use in removing an outer layer of skin of the animal to form a scarified surface and a substantially rigid applicator cap closing said rear end of said body, a chamber defined within said body, said applicator cap having a substantially dome shaped outer surface forming a pad, an opening extending through said applicator cap communicating said chamber with said dome shaped outer surface thereof.

Claim 16

A scarifying and dispensing device for inoculating animals comprising an inoculator body having front and rear ends, a scarifying tip means extending outwardly from said front end of said body for use in removing an outer layer of skin of the animal to form a scarified surface and a substantially rigid applicator cap closing said rear end of said body, a chamber defined within said body, said applicator cap having a substantially dome shaped outer surface forming a pad, an opening extending through said applicator cap communicating said chamber with said dome shaped outer surface thereof.

Claim 17

The sacrifying and dispensing device of claim 13 including means for removably mounting said scarifying tip means to said front end of said body.

Claim 18

The scarifying and dispensing device of claim 13 including means for initially closing said opening through said applicator cap means.