What are the precautions for applying for a U.S. patent, and can I still file a patent application w

I don't know about this question, although I have studied patent examination before.

Are you a PCT patent application, I can help you.

1) The parties concerned shall, within the prescribed time limit, reply to the questions pointed out in the notice of reasons for refusal. The reply may indicate that it agrees with the examiner's opinion, and handles the amendment or amendment of the application in accordance with the examination opinion; If they do not agree with the examiner's opinion, they should state their opinions and reasons. When replying, the application number, the serial number of the document, the name of the notice to be replied to, the date of issuance, etc. should be indicated.

2) It is a defect in format or procedure, which can generally be eliminated by supplementation; Obvious substantive defects are generally difficult to eliminate through correction or amendment, and in most cases, only defenses and statements can be made on whether there are or are obvious substantive defects.

3) The amendment or amendment of the invention or utility model patent application shall not exceed the scope of the original description and the claim clerk, and the amendment of the design patent application shall not exceed the scope of the original ** or ** expression. Replacement pages shall be submitted in accordance with the prescribed format for the revised documents.

4) The reply shall be submitted in accordance with the prescribed format. In general, the amendment form or procedure is used, the statement of opinion is used to modify the substance of the application, and the statement of opinion is used when the applicant disagrees with the opinion of the examiner.

5) When replying to the notice of legal formalities, in addition to eliminating the defects pointed out in the notice, the corresponding legal formalities documents should be resubmitted. For example, when a reply to a bibliographic change is deemed to be a notice of non-submission, in addition to submitting the corresponding documents in accordance with the requirements of the deemed non-notification, a new declaration of bibliographic change shall be submitted, and if the change fee has not been paid or paid in full, the application for the change of bibliographic items shall be re-submitted at the same time as the change fee is paid; When responding to the notice of correction of the formalities for the restoration of the kihuli, the reason for the loss of rights shall be eliminated and a new request for restoration shall be submitted.

What should I pay attention to in the U.S. patent examination? What needs to be paid attention to is the scientificity of your people's dedication to profit, that is, what others don't have, you came up with it yourself, or Wu Xingzao did it with you, don't copy other people's, don't worry about or imitate other people's patents.

1.1-2 months from the filing date of the applicant to receive the notice of acceptance;

2.18 months from the filing date (or priority date) from the filing date (or priority date) for the applicant to receive the notice of publication;

3.The applicant receives the notice of reasons for refusal to defend (substantive examination), and the substantive examination time is about 1 year;

4. Authorization and Announcement.

1.1-2 months from the filing date of the applicant to receive the notice of acceptance;

2. Notification of office action may be received within one year;

3. Authorization (about years).

To sum up, the time to apply for an invention patent in the United States is about 2-3 years, and the time to apply for a design patent in the United States is about one year.

Hopefully, the above will help you.

1. The process of applying for an invention patent in the United States.

1.Preparation of application documents 2Filing an application with the United States Patent and Trademark Office (USPTO) 3

Acceptance (Notice of Acceptance issued by the United States Patent and Trademark Office) 4Disclosure (18 months from the filing date, the USPTO publishes the patent application) 5Substantive examination (the United States Patent and Trademark Office conducts a substantive examination of the patent application, and the applicant must answer the notice of reasons for refusal) 6

Grant and publication (if the patent application meets the relevant legal requirements, the USPTO grants a patent for the invention and announces the grant of the patent).

2. The process of applying for a design patent in the United States.

1.Preparation of application documents 2Filing an application with the United States Patent and Trademark Office (USPTO) 3

The U.S. Patent and Trademark Office issues Acknowledgment of Acknowledgment 4The U.S. Patent and Trademark Office issues a Notice of Acceptance 5The United States Patent and Trademark Office conducts substantive examination of a design patent application 6

If the USPTO finds that the application is defective, it will issue a notice of reasons for action, to which the applicant must answer 7If the USPTO examines the application without finding a reason for rejection, or if the applicant's reply successfully convinces the examiner, a notice of grant is issued to the applicant (in the case of a notice of refusal in the absence of a notice of refusal, the time is approximately 15-18 months after filing the application) 8The applicant must pay the authorization fee and complete the authorization procedures within the prescribed time limit (within 3 months from the date of mailing of the authorization notice)9

Deliver a certificate.