The said industrial design consists of the shape, configuration and ornamentation of an engine operated generator having a continuous tubular support frame having a pair of spaced-apart horizontal sections which merge through curved end sections into upwardly extending right and left front and rear corner sections of the support frame which, in turn, merge through inwardly curved sections into laterally extending left side and right side upper sections of the support frame; the left front and rear corner upwardly extending sections each has an inwardly bent section close to the upper left side lateral section; front and rear generally rectangular horizontal frame members having generally flat outer surfaces extend from the bent section in the left front and rear corner members to the right front and rear corner members respectively; a pair of relatively closely spaced-apart generally identical horizontal tubular members extend across the top of the engine operated generator and have end sections which curve downwards and merge through generally rectangular bent bracket-like members into the top of the front and rear generally rectangular horizontal frame members; the top tubular members have a bracket-like member extending centrally between them with an inverted U-shaped cylindrical member extending upwardly from the centre of the bracket-like member;generally rectangular central support members having flat outer surfaces extend vertically between generally rectangular horizontal frame members and the adjacent generally horizontal sections of the tubular support frame; a pair of rearwardly extending spaced-apart horizontal lower support members extend between the front and rear spaced apart horizontal sections of the tubular support frame;a right front cover section having a series of rows of identical diamond-shaped openings therein extends from the front central support member to the adjacent right front corner section of the tubular support frame;a control panel extends between the left front and rear corner sections of the continuous tubular support frame; the control panel has upper and lower outwardly extending generally parallel members each having a flat outer surface, end sections having generally flat outside and inside surfaces, and a recessed generally flat surface which extends between the inside surfaces of the upper, lower and end sections;the engine operated generator has a top section that extends between the end sections of the tubular support frame; the top section has a top surface which merges through rounded corners into front, rear and side surfaces; the left side portion of the top section has a series of elongated generally parallel and generally identical spaced-apart aligned slots therein situated close to the right side top tubular member; the top section has a central recessed area that extends across the top section beneath the top tubular members.Representations of the design are shown in the figures wherein:Fig. 1 is a front elevation view of the design of the an engine operated generator;Fig. 2 is a rear elevation view thereof;Fig. 3 is a top plan view thereof;Fig. 4 is a right side elevation view thereof;Fig. 5 is a left side elevation view thereof;Fig. 6 is a left front perspective view from above of engine operated generator; andFig. 7 is a right rear perspective view from above of engine operated generator.Diagrams of the design are included.