U.S. Patent Model, Salesman's Sample or Exhibition

An antique drying rack in miniature, with a unique hand-crank mechanism allowing the rack to expand up and collapse back down flat. Likely once a salesman's sample model or patent model for a large la

4 Orthopedic Patent Models/Salesman's Samples, c. 1880 Moving models for legs and feet, cast iron, with original lacquer, on wooden boards, mechanically operated, with several complex rotating movemen

Rare Antique Industrial Patent Model or Salesman Sample Sauerman Brothers Gold Mining Crescent Power Scraper Patent Date 1924. Used in conjunction with slackline dragline excavation. With original ide

Eastlake miniature metamorphic table, 19th c., possibly a patent model or salesman sample, complex mechanism with adjustable tilt and swivel top, 10"h x 9"w x 7"d, 13.25"h (closed) Provenance: Propert

Original Patent Model Washing Machine - Salesman Sample Size - 12" X 12" - Galvanized Barrel Shaped Two-Cylinder Body with Wire Mesh Screen Interior - Dark Oak Frame - Includes Original Patent Applica

Original Patent Model Washing Machine - Salesman Sample Size - 13.5" X 12" - Hand Crank Belt Operated Tumbling Six-Sided Barrel - Patent Application Dated January 25, 1870 - Invented by T. Rees

Antique salesman's sample / patent model machinist chest with 6 interior drawers 10"W , 6"H, 4 1/2"D

A Salesman's Sample or Patent Model of a Physician's Table Late 19th Century with plaque to underside of stationary tabletop reading, Pat'd Dec. 6, 1892. Height 13 1/2 x width 13 3/4 x depth 6 1/4 inc

Salesman sample or patent model washer, I. F. Brown-New London, CT, wood w/orig stenciling & rotary drum, probably one-of-a-kind, c. 1800's, Exc cond, 12"H x 12"W.

Very well built with brass riveted construction scale model railroad car, 8"x21", good to very good condition

1887 DUMB-WAITER PATENT MODEL Original working wooden model salesman sample. Features working mechanisms to illustrate the gears and movements. Hinged top and sides open to reveal the inner workings.

Salesman sample or patent model of some kind of food processor, 9"x5"x8"

Patent model #D-184,837. Good condition with some soiling and a few areas of wood loss. Condition (Very Good). Size 24'' L.

MODEL OF A FELLOWS PATENT STOCKLESS ANCHOR20th CenturyPossibly a salesman's sample.Length 9".

B.W. Collier Hand Sewing Machine. Patented April 9th 1867. 6 in.

1859 Dated U.S. Patent Model of a Printing Press. Brass construction with moveable parts and gears. Tag attached reads "T,H.Burridge Printing Press Dec 20th 1859" Model in good condition. measures: 5.

metal row boat, 53"l, used to hang above the bar at Granny's Lakeside Tavern on Sylvan Lake, Rome City Indiana

Smaller version of the toy made for the U.S. patent office and mounted on wood plinth with original inked manuscript label on from reading No. 99020 Henry Splitdorf Spring Toy Ball Patented Jan. 18th

Wind blades turn and move lower gears. One wooden time is broken. 33 inches tall X 10.5 X 10.5

1876 Dated U.S. Patent Model of Engine Valve Gear. Brass construction mounted to wooden base. Detailed model with moving parts. Paper tag reads, "Henry Tessyman Valve Gear for Direct Acting Engine Mar

Michael T. Hynes Venitlator. Patented August 24th 1869. 10 in tall.

Title: US Patent Model for Window Guard, 1874 Provenance: Be the first on your block to have one: a U.S. Patent Model for a Window Guard to prevent children from falling out of windows. The device is

In a decorative custom box. One broken lever , included in box. 7.75 in.

H. Steiger. Patented May 10 1864. 4.75 in tall.