WebAn invention patent is a government-issued grant, bestowing an exclusive right to an inventor over a product or process that provides any technical solution to a problem in any field of human activity which is new, inventive, and industrially applicable. IPOPHL is now an International Searching Authority and International Preliminary Examining ... WebThe ruler doesn't have Lufkin on it, however it does have the patent number. All information found on the ruler was: "Oil All Joints", "P.R. APP'D. 212 Tb", "Made in USA" and "Pat. # …
US Patent: 2,713,206 - Folding rule joint - datamp.org
Web423248953 - EP 2713206 A4 20141203 - CAMERA DEVICE, REPLACEMENT LENS DEVICE, CAMERA MAIN BODY, AND FOCUS CONTROL METHOD - [origin: EP2713206A1] A lens controller 312 of a camera system 1 samples a lens position signal inputted from a lens position detector 307 and a target position signal transmitted from a … Web~ Vintage 1950s LUFKIN RED END 6 Folding Wood Tape Measure/Measuring Tape ~ Patent 2,713,206 ~ Excellent Collectible Condition ~ This vintage Lufkin folding wood ruler is in excellent collectible condition! It is 6 feet long and 5/8 wide with lock joint bell system. Great for display or use. Thank mine safety and health conference 2021
Vintage Wood Folding Ruler 72" Patent number: 2713206
WebCA2713206C CA2713206A CA2713206A CA2713206C CA 2713206 C CA2713206 C CA 2713206C CA 2713206 A CA2713206 A CA 2713206A CA 2713206 A CA2713206 A CA … WebUS patent 2,713,206 Folding rule joint was issued to Charles Zelnick of Saginaw, MI. It was granted on 07/19/1955. Example marked No 066D and Lock Joints WebSearch within the title, abstract, claims, or full patent document: You can restrict your search to a specific field using field names.. Use TI= to search in the title, AB= for the abstract, CL ... mossberg 930 field security combo