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(11)    Patent No :    AP 2689    (73) Applicant(s)       
(21)    Application No :    AP/P/2009/004928    LIPSCHITZ Stephen Charles, No. 2 Aintree Avenue, Savoy       
            Estate, 2090, Gauteng,       
(22)    Filing Date :    20.12.2007    South Africa       
(24)    Date of Grant &    10.07.2013           
(45)    Publication :

(30)  Priority Data    (72) Inventors

    (33) Country    (31) Number    (32) Date    LIPSCHITZ Stephen Charles, South Africa   
    ZA    2006/10760    20.12.2006    (74) Representative   
(84)    Designated State           
    BW  GM  MZ   NA   TZ   ZM    ZW    FISHER CORMACK & BOTHA   
(51)    International    Classification    A43B 17/08 (2006.01)    A43B 7/06 (2006.01)   
            B29D 35/12 (2006.01)       
(54)    Title
A    plug
(57)    Abstract

A    plug for sealing a blasting hole during blasting includes a body having an

opening therethrough and at least one fin located on the outside of the body. The body is comprised of first and second parts wherein the first and second

body parts are connected to one another and moveable between an open position and a closed position. A portion of the fin is located on the first body

part and a portion of the fin is located on the second body part. The opening is sized to receive a fuse therethrough. In one example embodiment the plug includes a handle connected to the body of the plug.

(56)    Documents Cited :    EP 0 234 607 A    GB 914 647 A    US 3 151 556 A


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