Additional marks not mentioned in the text of the manual shall not appear in the annex.

In order to correctly understand the sentence "the reference signs not mentioned in the text of the instruction shall not appear in the attached drawings", we must first understand the relationship between the instruction and the attached drawings of the instruction. From the name, in fact, "specification drawing" is subordinate to "specification". As far as the description of an invention patent is concerned, sometimes the appended drawings of the description are unnecessary and should fully reflect the description itself.

According to the document you wrote, there are many notes "with illustrations" in the "Description". This way of writing confuses the relationship between "instruction" and "illustrated instruction".

I suggest that you delete the expression "as shown in the figure", first make clear the relationship between the components in the technical scheme, and then write these relationships in detail in the "specification". No matter which part can correspond to the parts in the prior art, you should use the standardized names in the prior art, such as "screw" and "screw", instead of blindly using code names.

All signs in the attached drawings of the instruction manual shall be listed in the instruction manual.