Guide template for sewing machines

Guide-pin

Guided lifting apparatus

Gypsum wallboard scoring tool

Hand device for determining vehicle position

Hand drawing machine

Hand-operated copying machine

Harmonograph

Hobbyist pantograph and method of using the same

Holder for lead insert and needle for a compass

Holding and marking fixture for flat sheets

Ice surface line applicator

Illuminated engraving machine

Illuminated progressive lens marker

Image forming member drive device of an automatic drawing appara

Image scanner guide

Infinite radius circle drawing instrument

Infinitely variable drawing instrument

Inscribing system

Inscription instrument