What is the ipc main classification number? Invention and reality? What is the patent classification number of the new patent application? Ipc international patent classification table alignment? Like Logo? Patents may have if.
? A classification number, the first of which? Each name is the main classification number.
What is the ipc main classification number?
Every one? Ipc classification numbers of all patents. ? Like what? Application for a patent for invention or in kind? New patent applications involve different types of technical topics, which
When some technical topics constitute invention information, they should be entered according to the technical topics involved. Multiple classification, give multiple classification numbers. Will best represent the invention information.
What is the classification number of? A little.
? A complete ipc classification number is five digits, and the ipc format is: department (Section 1- letter); ? Category (number of the second category); ? Class (subclass-1 letter: except a,
z，I，O，U，X)； Main group (group-1 ~ 3)/group (-2 ~ 4 except "00"). Ipc will be involved in the whole technical field of invention patents in accordance with the knowledge
Hierarchical structure, by? Arrive? In descending order, points? Answer? Section (a, b, c, d, e, f, g, h)? A roll.
International Patent Classification Department (ipc)? Class,? Class? Look at the table
A:? Class? Human needs (human needs)
A6 1: medicine or veterinary medicine; Who is it? study
A6 1B diagnosis; Surgery; authenticate
A6 1C？ Section; ? Cavity or? Tooth guard?
A6 1D veterinarian? Musical instrument, musical instrument,? Use or? law
A6 1M transport medium into the body or to? Physical instruments
B: Operation, transportation (execution of operation)
C: chemistry, metallurgy? (Chemistry, Metallurgy)
D: Textile and papermaking (Textile &; Paper)
E: fixed structure
F: mechanical? Technology, lighting, heating, weapons and blasting (mechanical engineering, lighting, heating, weapons and blasting).
G: physics (physics)
H: electricity