CN203006078U - Character anti-counterfeit film unit, outer packing film and logistic inquiry system - Google Patents
Character anti-counterfeit film unit, outer packing film and logistic inquiry system Download PDFInfo
- Publication number
- CN203006078U CN203006078U CN 201220402143 CN201220402143U CN203006078U CN 203006078 U CN203006078 U CN 203006078U CN 201220402143 CN201220402143 CN 201220402143 CN 201220402143 U CN201220402143 U CN 201220402143U CN 203006078 U CN203006078 U CN 203006078U
- Authority
- CN
- China
- Prior art keywords
- character
- film
- unit
- counterfeiting
- counterfeit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a character anti-counterfeit film unit, an outer packing film and a logistic inquiry system. The anti-counterfeit film unit comprises a film base layer and a print layer comprises anti-counterfeit character feature units. The character anti-counterfeit outer packing film comprises a plurality of packing units, and each packing unit is corresponding to a packaging product and comprises more than one abovementioned character anti-counterfeit film unit. The logistic inquiry system comprises a plurality of the abovementioned character anti-counterfeit film units, an SMS modem and a server stored with character anti-counterfeit feature information of the anti-counterfeit film units, wherein the SMS modem is coupled with the server, a sequence number obtained by scanning a bar code is sent to the SMS modem through a text message, and the SMS modem inquires on the server and then feed required logistics, advertisement or anti-counterfeit inquiry results back to customers. By using the abovementioned anti-counterfeit film structure, the customers can inquire product authenticity or logistics information through the bar code and the sequence number on the anti-counterfeit film.
Description
Technical field
The utility model relates to a kind of anti false film technology, refers in particular to a kind of have anti-fraud functional character anti-counterfeiting film unit, wrapping film and logistics enquiring system.
Background technology
The anti-fake product of existing market is label substantially, is about to anti-counterfeiting technology and is embodied on many pieces of labels, sticks by on false proof product.All relatively be convenient in this manner realize on drinks, cosmetics, health products, but for the huge industry of productive output (as medicine class, cigarette class), become the bottleneck of productive output according to the mode of tag labeling, also need a large amount of human and material resources, financial resources etc., often lose more than gain, substantially can't realize.How can satisfy the requirement of productive output, also can carry out the functions such as false proof, anti-channeling, this is that those skilled in the art wishes the problem that can solve always.
In view of this, the design artificially solves the problem that above-mentioned prior art exists, and is be determined to be engaged in it experience that this area is researched and developed for many years, made, and finally well-designedly after development and improvement repeatedly goes out the utility model.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of authentic work character anti-counterfeiting film unit, wrapping film and logistics enquiring system, to improve or to overcome the one or more defective of existing structure.
Technical solution of the present utility model is: a kind of character anti-counterfeiting film unit, and wherein, described anti false film unit comprises film basic unit and printed layers, described printed layers includes false proof character features unit.
Character anti-counterfeiting film unit as above, wherein, described film basic unit is the PET film, also is provided with releasing layer coating on described PET film, is provided with the printed layers protective cover on described printed layers.
Character anti-counterfeiting film unit as above, wherein, described false proof character features unit comprises false proof spelling words intellectual unit, described false proof spelling words intellectual unit comprises selected significant word, word or phrase, and each structure individual character has the 360 any anglecs of rotation of degree, forms random structure spelling words intellectual pattern.
Character anti-counterfeiting film unit as above, wherein, each structure individual character is filled with color, forms to be with coloured random structure spelling words intellectual pattern.
Character anti-counterfeiting film unit as above, wherein, described false proof character features unit comprises corresponding with aforementioned false proof character features unit and has sequence number and/or the bar code of uniqueness.
Character anti-counterfeiting film unit as above, wherein, the combination pattern of described false proof character features unit and/or the corresponding relation of pronunciation character and described sequence number and/or bar code are stored in Antiforge inquiry system.
The utility model also proposes a kind of character anti-counterfeiting wrapping film, and wherein, described wrapping film comprises a plurality of packaging units, the corresponding packaging product of each packaging unit, and each packaging unit comprises more than one character anti-counterfeiting film unit as above.
Character anti-counterfeiting wrapping film as above, wherein, each packaging unit comprises two above character anti-counterfeiting film units, and each character anti-counterfeiting film unit in this packaging unit has different false proof character features, sequence number and/or bar code.
The utility model also proposes a kind of logistics enquiring system, and wherein, described logistics enquiring system comprises a plurality of character anti-counterfeiting film units as above, note cat and server; Store character anti-counterfeiting characteristic information, logistics information and/or the advertising message of character anti-counterfeiting film unit on described server; Described note cat couples mutually with this server, sends to the note cat by scanning the sequence number that this bar code obtains by note, and the note cat is inquired about on server, then feeds back required logistics, advertisement or Antiforge inquiry result to the client.
characteristics of the present utility model and advantage are: the utility model proposes a kind of character anti-counterfeiting anti-channel conflict membrane structure, it utilizes the principle of character anti-counterfeiting, namely select significant word, word or phrase, its each structure individual character is carried out the rotation arbitrarily of 360 degree, carry out again at random to the word Fill Color, form random structure spelling words intellectual pattern, with the intrinsic structure character features of this structure spelling words intellectual pattern that prints on the anti false film unit, combination pattern feature etc. gather and convert to its one to one pattern store, and store its pronunciation character, thereby make the customer own to inquire about article genuine-fake or logistics information by the bar code on anti false film or sequence number.
The utility model is preferably the inquiry mode that utilizes the one dimension code, removes from and adopts artificial numerous and diverse operations such as method input sequence number, website or telephone number, directly utilizes regular handset to take pictures sequence number is sent to the note cat to complete inquiry.And the popularity rate of bar code is not high, is easier to identification than two-dimensional bar code, and is and high for the requirement of mobile phone yet, no matter be the requirement that common mobile phone or the mobile phone of intelligence substantially can meet the demands and take pictures.Note (multimedia message) is less demanding to signal, can receive in any one place, has also avoided crossing situation slow or that the online fault need to be waited for because of network speed, can satisfy client's demand more near the client, has protected the product of enterprise.
The utility model is integrated by the packing of product, only need to change on the original packing of product, just can satisfy easily the requirement of productive output and false proof, anti-channel conflict aspect, can realize the functions such as false proof, logistics and anti-channeling on the packing of product, do not affect the attractive in appearance of product, can carry out a series of searching and managings such as false proof yet.The utility model adopts third generation figure anti-counterfeiting technology, thereby can realize packing that the first generation and second generation anti-counterfeiting technology can't realize substantially, false proof, anti-channel conflict is integrated.
Description of drawings
Fig. 1 is the planar structure schematic diagram of a specific embodiment of character anti-counterfeiting formula wrapping film of the present utility model.
Figure 1A is the laminar texture schematic diagram of Fig. 1 Chinese word anti false film.
Fig. 2 is the structural representation of an anti false film unit of the character anti-counterfeiting formula wrapping film in Fig. 1.
Fig. 3 is the application flow schematic diagram of of the present utility model one concrete application examples.
Fig. 4 is the application flow schematic diagram of another concrete application examples of the present utility model.
The specific embodiment
The below coordinates drawings and the specific embodiments that the specific embodiment of the present utility model is described in further detail.
The utility model proposes a kind of character anti-counterfeiting film unit, described anti false film unit comprises film basic unit and printed layers, and wherein, described printed layers includes false proof character features unit.Corresponding with it, the utility model also proposes a kind of character anti-counterfeiting formula wrapping film and logistics enquiring system, wherein said wrapping film comprises a plurality of packaging units, the corresponding packaging product of each packaging unit, and each packaging unit comprises more than one character anti-counterfeiting film unit; This logistics enquiring system comprises a plurality of foregoing character anti-counterfeiting film units, note cat and server; Store character anti-counterfeiting characteristic information, logistics information and/or the advertising message of character anti-counterfeiting film unit on described server; Described note cat couples mutually with this server, and the user utilizes mobile phone terminal to scan this bar code and the corresponding sequence number that obtains is sent to the note cat by note, and the note cat is inquired about on server, then feeds back required logistics, advertisement or Antiforge inquiry result to the client.
As shown in Figure 1, it is the planar structure schematic diagram of a specific embodiment of character anti-counterfeiting formula wrapping film of the present utility model, described wrapping film comprises a plurality of packaging units, the corresponding packaging product of each packaging unit, for example pack the film of a required size of box cigarette, each packaging unit comprises more than one character anti-counterfeiting film unit.
Shown in Figure 1A, it is the laminar texture schematic diagram of a specific embodiment of character anti-counterfeiting film, and wherein this word anti false film comprises film basic unit, releasing layer coating 142, printed layers 143 and printed layers protective cover 144, and wherein, this film basic unit can be PET film 141; Release layer coating 142 can be so that print color be vivid, effect is more attractive in appearance; The upper word anti-counterfeiting characteristic of printed layers 143 printing district, unique serial number and bar code; Printed layers protective cover 144 can be protected the pollution of lasting, the anti-sealing of the color of printing and spot.
In conjunction with shown in Figure 2, on the printed layers 143 of each character anti-counterfeiting film unit, seal is provided with character anti-counterfeiting feature unit 200.Printed layers 143 can be used for printing the contents such as information of commodity, in the present embodiment, and the bar code that is printed with the character anti-counterfeiting feature and has uniqueness on this printed layers 143.
On each character anti-counterfeiting film unit, seal is provided with at least one character anti-counterfeiting feature unit 200, a plurality of character anti-counterfeiting feature units 200 are perhaps arranged, when for example being used for the cigarette package film, cigarette case just, the back side respectively has a plurality of different character anti-counterfeiting feature units 200, in order to provide convenience for subsequent query.
Certainly, the relevant inquiring information of product also can be printed on described printed layers.Query Information also can comprise the sequence number of this anti-counterfeit structure or substitute this bar code with this sequence number, and also optionally comprise other informations, as inquiry phone, referral web site or message search number etc., these all belong to this case protection domain.
As shown in Figure 2, this word anti-counterfeiting characteristic unit 200 of the anti false film unit of the present embodiment comprises false proof spelling words intellectual unit 201, sequence number 203 and bar code 205, wherein:
False proof spelling words intellectual unit 201 is selected significant word, word or phrases, its each structure individual character is carried out 360 degree Arbitrary Rotations, also can be at random to the word Fill Color, form random structure spelling words intellectual pattern, and will be printed onto structure character features intrinsic on the per unit anti false film, combination pattern feature, pronunciation character etc. and gather and convert to and its data logging one to one, store relevant logistics (false proof) inquiry system into.
Above-mentioned bar code can adopt two-dimension code or one dimension code, because the inquiry mode that utilizes the one dimension code can not only be removed from and adopts artificial numerous and diverse operations such as method input sequence number, website or telephone number, and can directly utilize regular handset to take pictures just sequence number can be sent to the note cat and can complete inquiry; And the popularity rate of bar code and height, be easier to identification than two-dimensional bar code, and it is not high for the requirement of mobile phone yet, no matter be the requirement that common mobile phone or the mobile phone of intelligence substantially can meet the demands and take pictures, therefore, the utility model preferably adopts bar code.Less demanding due to note (multimedia message) to signal can be received in any one place, also avoided crossing situation slow or that the online fault need to be waited for because of network speed, can satisfy client's demand more near the client, protected the product of enterprise.
The utility model also proposes a kind of logistics enquiring system, and this logistics enquiring system is that the server that utilizes a plurality of aforesaid character anti-counterfeiting film units, note cat and store the character anti-counterfeiting characteristic information of anti false film unit is realized; Described note cat couples mutually with this server, sends to the note cat by scanning the sequence number that this bar code obtains by note, and the note cat is inquired about on server, then feeds back required logistics or Antiforge inquiry result to the client.Hereinafter describe in conjunction with its concrete using method.
Utilize said structure, false proof anti false film unit of the present utility model and logistics enquiring system can be used for multiple product, for example can be used as cigarette package film or medicine wrapping film, but are not limited to this.Because authentic work character anti-counterfeiting assembled unit of the present utility model is directly to be printed in film basic unit, all have no effect for the rear processing of product.The customer can be own by watching text color on this false proof anti false film unit, inquire about and distinguish authenticity of products by the bar code on material, and can also realize the inquiry of anti-channel conflict and Internet of Things.The below describes its concrete application process as an example of the cigarette anti-counterfeit film example, please refer to Fig. 3, shown in Figure 4, and Fig. 3 is the application flow schematic diagram that character anti-counterfeiting film unit of the present utility model and Antiforge inquiry system adopt short message mode feedback query result; Fig. 4 is the schematic flow sheet that character anti-counterfeiting film unit of the present utility model and Antiforge inquiry system adopt call voice clawback mode feedback query result, and is specific as follows:
first download " speech bar code automatic recognition software " in character anti-counterfeiting website (as www.china315net.com), utilize the camera function of mobile phone that the bar code picture is swept mobile phone, can automatically this piece bar code be changed into corresponding sequence number and send to corresponding note cat, after the note cat is received information, with automatically the sequence number district of this anti false film on server and character anti-counterfeiting characteristic area are postbacked on client's mobile phone with the mode of voice SMS (multimedia message) or server directly with false proof, anti-channel conflict, Internet of Things arrives client's mobile phone with the mode clawback of voice, check for the client.
Concrete methods of realizing is: utilize the camera function of mobile phone that the bar code picture on anti false film is swept mobile phone, can automatically this piece bar code be changed into corresponding sequence number and send to corresponding note cat, after the note cat is received information, automatically the sequence number district of this anti false film on server and the character anti-counterfeiting characteristic area mode with voice SMS (or multimedia message) is postbacked on client's mobile phone; The client is after scanning barcode, and the note cat first returns to selectable note after receiving, and for example can provide five options to supply customer selecting: 1, multimedia message inquiry; 2, short breath inquiry; 3, falsifying inquiry; 4, Internet of Things; 5, advertising.
After customer selecting 1, server can send to the picture in sequence number district and the false proof district mode with multimedia message on client's mobile phone, allows the client check, and also word and the hand of rotation of character anti-counterfeiting characteristic area can be play in the mode of voice.Voice can support Chinese, English in the world all etc. language.
After customer selecting 2, the voice SMS content of hearing after reception is: " what you inquired about is the product that XXX enterprise produces; touching the anti-counterfeiting characteristic district with hand has obvious concave-convex sense; word from right to left be ' false proof industry '; ' prevent ' that wherein word tilts 60 ° to the upper left side; ' puppet ' word is to 15 ° of upper left side inclinations, and ' industry ' word is oblique 150 ° of square neck to left down, asks you conscientiously to check ".
Select 3 voice SMSs of receiving (or common language note) content to be: these article are the product of so-and-so dealer's agency and sales, and territory of use is the somewhere, are to mail to B by hanging down from A ground.
Select 4 voice SMSs of receiving (or common language note) content to be: this product is the product of being produced by so-and-so subsidiary factory of certain company, the things such as date manufactured, shelf-life.
After customer selecting 5, the voice SMS content of hearing after reception is the advertisement of doing for this product of XX company.
The present embodiment sends in the mode of short message, the client can send information to be checked whenever and wherever possible, after the note cat receives this sequence number, search character anti-counterfeiting characteristic area corresponding in server database according to this sequence number, and sent on client's mobile phone with information such as false proof, the falsifying that the client is required of the mode of normal short message, voice SMS or multimedia message, Internet of Things by the note cat, the customer checks that SMS or multimedia message distinguish article genuine-fake, falsifying and Internet of Things information.
Except note feedback system shown in Figure 3, can also be after client's scanning barcode, automatically sequence number is sent on the note cat, again by the automatic clawback of server, the information such as false proof, falsifying, Internet of Things are fed back to the client in the mode of voice to be checked, that is server directly with false proof, anti-channel conflict, Internet of Things with the mode clawback of voice to client's mobile phone, check for the client.Specifically see also Fig. 4, as above figure claps the bar-code identification district with mobile phone, namely automatically sequence number " 888888888888 " is sent to the note cat, the note cat offers this sequence number the server that stores anti false film logistics information (comprising character anti-counterfeiting) data bank again, server has four options to supply customer selecting: 1, Antiforge inquiry according to the mode clawback of sequence number with voice; 2, falsifying inquiry; 3, Internet of Things; 4, advertising.
After customer selecting 1, server can be play word and the hand of rotation of character anti-counterfeiting characteristic area in the mode of voice.For example, the voice content that the client hears can be: " what you inquired about is the industry that XXX enterprise produces; touching the anti-counterfeiting characteristic district with hand has obvious concave-convex sense; word from right to left be ' false proof industry '; ' prevent ' that wherein word tilts 60 ° to the upper left side; ' puppet ' word is to 15 ° of upper left side inclinations, and ' industry ' word is oblique 160 ° of square neck to left down, asks you conscientiously to check ".Certainly, the voice in the present embodiment can support Chinese, English in the world all etc. language.
After customer selecting 2, the voice content of receiving is: these article are the product of so-and-so dealer's agency and sales, and territory of use is the somewhere, are to mail to B by hanging down from A ground.
The voice content of selecting to receive after 3 is: this product is the product by so-and-so the subsidiary factory's production of company of certain, the information such as date manufactured, shelf-life.
After customer selecting 4, the voice content of uppick is the advertisement of doing for this product of XX company.
Although the utility model discloses with specific embodiment; but it is not to limit the utility model; the different technologies feature of each specific embodiment can be selected as required or make up; any those skilled in the art; the displacement of the equivalent assemblies of having done under the prerequisite that does not break away from design of the present utility model and scope; or according to equivalent variations and modification that the utility model scope of patent protection is done, all should still belong to the category that this patent is contained.
Claims (9)
1. a character anti-counterfeiting film unit, is characterized in that, described anti false film unit comprises film basic unit and printed layers, and described printed layers includes false proof character features unit.
2. character anti-counterfeiting film unit as claimed in claim 1, is characterized in that, described film basic unit is the PET film, also is provided with releasing layer coating on described PET film, is provided with the printed layers protective cover on described printed layers.
3. character anti-counterfeiting film unit as claimed in claim 1, it is characterized in that, described false proof character features unit comprises false proof spelling words intellectual unit, described false proof spelling words intellectual unit comprises selected significant word, word or phrase, and each structure individual character has the 360 any anglecs of rotation of degree, forms random structure spelling words intellectual pattern.
4. character anti-counterfeiting film unit as claimed in claim 3, is characterized in that, each structure individual character is filled with color, forms to be with coloured random structure spelling words intellectual pattern.
5. character anti-counterfeiting film unit as claimed in claim 3, is characterized in that, described false proof character features unit comprises corresponding with aforementioned false proof character features unit and has sequence number and/or the bar code of uniqueness.
6. character anti-counterfeiting film unit as claimed in claim 5, is characterized in that, the combination pattern of described false proof character features unit and/or the corresponding relation of pronunciation character and described sequence number and/or bar code are stored in Antiforge inquiry system.
7. character anti-counterfeiting wrapping film, it is characterized in that, described wrapping film comprises a plurality of packaging units, the corresponding packaging product of each packaging unit, and each packaging unit comprises more than one character anti-counterfeiting film unit as described in claim 1～6 any one.
8. character anti-counterfeiting wrapping film as claimed in claim 7, is characterized in that, each packaging unit comprises two above character anti-counterfeiting film units, and each character anti-counterfeiting film unit in this packaging unit has different false proof character features, sequence number and/or bar code.
9. a logistics enquiring system, is characterized in that, described logistics enquiring system comprises a plurality of character anti-counterfeiting film units as described in claim 1～6 any one, note cat and server; Store character anti-counterfeiting characteristic information, logistics information and/or the advertising message of character anti-counterfeiting film unit on described server; Described note cat couples mutually with this server, sends to the note cat by scanning the sequence number that this bar code obtains by note, and the note cat is inquired about on server, then feeds back required logistics, advertisement or Antiforge inquiry result to the client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402143 CN203006078U (en) | 2012-08-14 | 2012-08-14 | Character anti-counterfeit film unit, outer packing film and logistic inquiry system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402143 CN203006078U (en) | 2012-08-14 | 2012-08-14 | Character anti-counterfeit film unit, outer packing film and logistic inquiry system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006078U true CN203006078U (en) | 2013-06-19 |
Family
ID=48597693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402143 Expired - Fee Related CN203006078U (en) | 2012-08-14 | 2012-08-14 | Character anti-counterfeit film unit, outer packing film and logistic inquiry system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006078U (en) |
-
2012
- 2012-08-14 CN CN 201220402143 patent/CN203006078U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107491801B (en) | The endowed method and system of artificial intelligence | |
| CN202929674U (en) | Automatic code anti-fake, anti-channel conflict, accumulate points, lottery and video packaging system of PPK | |
| CN203268562U (en) | Tetra pak with two-dimension code for scanning | |
| CN102646363A (en) | Character anti-counterfeiting and bar code combined identification structure and method therefor | |
| CN202512813U (en) | Character anti-fake and bar code combination marking structure | |
| CN103810603B (en) | Codeless anti-counterfeiting method | |
| CN104125144A (en) | Electronic express sheet and method for utilizing electronic express sheet to transmit mails | |
| CN103646334A (en) | Automatic identification anti-fake method | |
| CN102930316A (en) | Three-dimensional commodity bar code information system | |
| CN102880902A (en) | Texture anti-counterfeit structure combining barcode inquiry with short message inquiry, texture anti-counterfeit logistics system, and texture anti-counterfeit logistics method | |
| CN105303223A (en) | Random image anti-fake conflict logistics logo preparation method, logos and identification method | |
| CN102880848B (en) | Logistics method and system combining one-dimensional bar code identification with short message inquiry | |
| CN105303962A (en) | Double-side anti-fake structure and anti-fake method | |
| CN106779837A (en) | A kind of advertisement delivery system based on logistics | |
| US20120249535A1 (en) | System for transformation and animation of images | |
| CN202765509U (en) | Character anti-fake type sealing sticker structure and logistic enquiry system | |
| CN105109804B (en) | The manufacture method of plastics soft wrapping bag with anti-counterfeiting mark | |
| US10425542B2 (en) | Method for producing and customizing mass market items with a view to access to customized content | |
| CN203006078U (en) | Character anti-counterfeit film unit, outer packing film and logistic inquiry system | |
| CN106056325A (en) | Graphic code recognition system sorting and delivering multifunctional information express delivery order | |
| CN202749028U (en) | Character anti-counterfeiting security line and paper, and logistics inquiry system | |
| CN204168312U (en) | Electronic express note list | |
| CN204979531U (en) | Easy pull ring of two -dimensional code | |
| CN202887599U (en) | Word counterfeiting type bracing wire structure and logistics enquiry system | |
| CN103559830B (en) | A kind of symmetrical dynamic authentic work Antiforge system and method for anti-counterfeit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAINAN TIANJIAN ANTI-FORGERY SCIENCE + TECHOLOGY C Free format text: FORMER OWNER: LI FENG Effective date: 20140207 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 570102 HAIKOU, HAINAN PROVINCE TO: 570314 HAIKOU, HAINAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: 570314 No. 19, Hing Road, national hi tech Industrial Development Zone, Hainan, Haikou Patentee after: HANNAN TIAN JIAN ANTI-FORGERY SCIENCE&TTECHNOLOGY Co.,Ltd. Address before: 570102 Haikou, Datong Road, Hainan, Overseas Chinese Building, No. 17, building 3, No. 906 Patentee before: Li Feng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |