USPTO 37 CFR 1.84 Formal Patent Drawings

Seeking a freelancer to prepare three formal patent drawings for a USPTO application: one block diagram, one flowchart, and one system diagram. The work should follow USPTO 37 CFR 1.84 requirements and be delivered in editable vector format. Please include examples of similar patent drawing work, describe your process for ensuring compliance, and share your estimated timeline for completing the three figures. Description: I need three existing patent figures converted to formal, filing-ready USPTO drawings. The figures already exist as raster PNGs. Content and layout are final — this is a compliance and quality conversion, not a design job. Deliverables: 3 figures as vector line art, delivered as both SVG and a single multi-page PDF Editable source file (AI, SVG, or EPS) Requirements — must meet 37 CFR 1.84: Solid black line art on white. No grayscale, no anti-aliasing, no gradients, no shading Uniform stroke weight throughout All numbers and letters minimum 0.32 cm (1/8 inch) height at final printed scale — current figures fail this and it is the primary reason for the job Sheet size 21.6 × 27.9 cm (8.5 × 11 in), margins: top 2.5 cm, left 2.5 cm, right 1.5 cm, bottom 1.0 cm Sheet numbering 1/3, 2/3, 3/3, centered in top margin View numbering "FIG. 1" etc. retained as-is Landscape figures rotated per 1.84(i) Reference numerals reproduced exactly as shown — do not renumber, add, or remove any Figure complexity: Block diagram — 8 labeled boxes, connecting arrows, one line-art camera icon Flowchart — 9 elements including START/END ovals and a decision diamond System diagram — 3 repeated panels, 6 icons, cylinder database symbol, monitor icon, solid and dashed routing (most complex of the three) Must-have experience: prior USPTO formal drawing work. Please include samples of utility patent figures you have prepared. Timeline: 3 business days.