What is the authorization announcement number of the utility model patent non leakage high temperatu

Find one. Application No.:

Abstract:Non-leakage high-temperature valve belongs to the technical field of pipeline high-temperature valve device; The technical problem to be solved is to provide a leak-free high-temperature valve with reliable sealing; The technical scheme adopted is: the sleeve top of the leakage-free high-temperature valve has a hole, the thread mother is sleeved in the hole, the upper end of the screw rod that is positioned at the sleeve inside is connected with the wire mother by thread, the lower end of described screw rod is fixed with the upper end of valve shaft, the first connecting flange of sleeve bottom is connected with the second connecting flange of sealing heat conduction sleeve top by bolting, described sealing heat conduction sleeve is sleeved on the outside of valve shaft, and the third connecting flange of sealing heat conduction sleeve bottom is connected with the fourth connecting flange of aisle pipe top by bolting, The lower end of described valve shaft extends into the inside of the aisle pipe, and the heat insulation and heat preservation sleeve is positioned inside the aisle pipe and is sleeved on the valve shaft, and the lower end of described valve shaft is connected with the movable valve lump, and the movable valve lump is matched with the valve seat that is arranged in the aisle pipe inside; The utility model is suitable for the place of producing titanium sponge.

Applicant: Shanxi Zhuofeng Titanium Industry****.

Release date: 2012-10-03

The method of composition of the patent number is as follows: aComposition of the application number:

Year (2 digits) - patent type (1 digit) - serial number (5 digits) check digit). For example, the first two digits of 02 indicate the application in 2002; The third digit of 1 indicates the invention patent (if it is 2, it means the utility model patent, 3 is the design patent, and 8 indicates the PCT invention patent application that has entered the Chinese national phase; 9. PCT utility model patent application that has entered the Chinese national phase); The fourth to eighth digits indicate the serial number of the current year, which can also be regarded as the 26,306th applicant in 2002; At last. X is the check digit, which refers to the 1-digit Arabic numeral (0 to 9) or the uppercase English letter x calculated from the combination of numbers used in the patent application number as the source data.

The patent application number was changed at the end of 2003, in which the year is four digits, such as 02 years of application, it is indicated by 2004; The type of patent has not changed, and the serial number has risen from the original five digits to the current seven digits, such as 200410001635.

b.Publication number: also known as patent document number, after the preliminary examination of the patent, the publication number is given, and the composition is "country code + classification number + serial number + logo**", such as CN1340998A, which indicates China's No. 340998 invention patent.

After the patent office issues the notice of authorization, the applicant pays the annual printing fee, and after the patent office receives the fee, the patent will be published, the authorization announcement number will be generated, and then the patent certificate will be issued.

Therefore, having a patent announcement number means that the patent is authorized and there is a certificate.

Yes, if it is an announcement number, it means that it has been authorized, please be sure to distinguish whether it is an announcement number or an open number, because it is generally disclosed first, there will be a public number, and there will be an announcement number when it is authorized.

If it is an invention patent, you need to see whether it is published or announced. The last digit of the grant announcement number of a Chinese patent is B, which can confirm that the patent has been granted; If the last digit is A, it is the publication number, which can only indicate that the invention patent has passed the preliminary examination and does not mean that it is authorized.

If it is a utility model patent, because there is no substantive examination, the announcement is granted.

There is no necessary connection between obtaining the notice of acceptance and the grant, and the notice of acceptance can only indicate that the submitted materials meet the conditions for acceptance, and the patent office accepts and begins the examination;

As for the grant, it depends on whether the technical solution of the patent application is the subject matter of non-authorization, and whether it meets the substantive conditions such as novelty, inventiveness, and practicability;

In general, if a utility model application meets the requirements for grant, it will take about half a year from acceptance to grant.

The utility model is a formal examination, and the certificate can be issued after the form.

The authorization is about 6-8 months, and the authorization notice can be obtained in less than half a year.

Generally, it is not more than half a year.

If it's fast, 3 months will be about the same.

Generally, it can be authorized within half a year! The success rate is still relatively high!

It takes about 2 years from application to grant for invention patents, and about 4-6 months from application to grant for utility models and designs.

It will take about 1-2 months after the registration formalities, and the patent office will make the certificate, go through the registration procedures, and make an announcement, and the certificate will be sent to you at the time of the general announcement.

Patents can only be found online after they have been published.

Don't worry, there's no problem with you doing what you have to do.

Solar water heater bracket.

Right. Application Number: Application Date:

2013-03-21Abstract: the utility model provides a kind of simple structure, easy to operate, the solar water heater support that can be conveniently moved by being installed on a flat roof, comprises rear rung 1, bucket support 2, rear support rod 3, tee connector 4, fixed foot 5, oblique support rod 6, tee connector 7, vacuum pipe transverse row 8, straight pipe 9, described bucket holder 2 is the casting of tee connection type, rear support rod 3 is connected with the connecting hole of barrel holder 2 rear end, rear support rod 3 and bottom are connected with fixed foot 5, The two bucket holders 2 are connected with rear crossings, the straight pipe 9 is connected with the front end connecting hole of the bucket tray 2, and one end of the bottom is connected with the fixed foot 5, and the bottom of the two heel straight pipes 9 is provided with the vacuum pipe transverse row 8. Since the connections are detachable, the movable connection is very convenient for solar use.

Applicant: Mao Qianying, Zha Yuelong.

Main classification number: F24J2 52(