Drafting room methods . stand theprecise operation of the machine. 60. In all applications which have become aban-doned, the model, unless it be deemed necessary that itbe preserved in the office, may be returned to the appli-cant upon demand and at his expense; and the modelin any pending case of less than one years standing maybe returned to the applicant upon the fihng of a formalabandonment of the apphcation, signed by the appli-cant in person and any assignee. (See Rule 171.) Models belonging to patented cases shall not be takenfrom the office except in the custody of some sworn em-ployee
Drafting room methods . stand theprecise operation of the machine. 60. In all applications which have become aban-doned, the model, unless it be deemed necessary that itbe preserved in the office, may be returned to the appli-cant upon demand and at his expense; and the modelin any pending case of less than one years standing maybe returned to the applicant upon the fihng of a formalabandonment of the apphcation, signed by the appli-cant in person and any assignee. (See Rule 171.) Models belonging to patented cases shall not be takenfrom the office except in the custody of some sworn em-ployee of the office specially authorized by the Com-missioner. ^61. Models filed as exhibits in contested cases may bereturned to the parties at their expense. If not claimedwithin a reasonable time, they may be disposed of atthe discretion of the Commissioner. PATENT OFFICE PRACTICE 81 (No Model.) 2 Sheets—Sheet 1. No. 572,651. W. A. COLLINS. DREDGING BDOKET. Patented Deo. 8, 1896. / X / :i^,i. f^A .Vy/f^^W Y.^Ur^, V^ Ciy
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectmechanicaldrawing
