How to distinguish patent examination opinions to know whether there is a prospect of authorization?

1 invention patent, with options on the second page.

Based on the above concluding comments, the examiner believes that:

1, there are some minor problems, which can be authorized after correction.

2. There are some problems that can be authorized after the statement is modified, but it may not be authorized without modification.

3. There are great problems and there is no prospect of authorization.

If the examiner chooses the third item and wants to pass it, it will take a lot of effort to reply and modify the application documents, and it is also possible to pass it.

2, utility model and design, the general examiner will write in the back, the application is not authorized prospects. In this case, the risk is great. If the examiner does not write these words, then he should be authorized to modify the application documents according to the examiner's meaning. If not, you can call the examiner.