In short
Infringement of an industrial design looks at the overall impression between the registered appearance and the product's appearance. A part-by-part list of measurements is not a patent claim. Word similarity in a trademark does not build this test either. Protection of a registered design is five years from the application date. It may be extended in periods of five years up to twenty-five years in total. The question of how design infringement is understood is read from the registration visual and the product's appearance. The day the sale began is not the start of the protection.
The appearance is compared
The pictures on the registration certificate enter the comparison. A retouched photograph in the catalogue does not stand in for the registration visual. Whether the overall impression is the same for the informed user is asked by setting the two visuals side by side. A single screw measurement does not finish the impression. The form the product's technical function requires may narrow the freedom of design. This narrowing does not leave every mechanical part without protection. The impression in the part where freedom remains is read. The form the function requires is separated from the document. If there is no document, every part is not closed as required.
A term that was not renewed weakens the infringement claim. The calculation of the term runs from the application date. If a five-year period is not renewed, the protection does not extend by itself. The total upper term is twenty-five years. If there is no renewal document, an extension is not assumed. The register shows to whom the design belongs. The province where the product came onto the market may be the place where the evidence was gathered. The two are not pasted onto the same court sentence.
Invalidity is not opened in this text
The other side may ask for invalidity by saying the design was not new or was not distinctive. That claim may come as a defence inside the infringement action, or as a separate action. This text does not rewrite the novelty test. An invalidity petition is not a copy of the infringement petition. The opponent and the claim change. If there is no registration certificate, protection looks at the copying of an appearance first made available to the public in Turkey, and at three years. Three years is not read as the five years of a registered design. The two doors run from separate documents. The effect of a fair disclosure on these three years is under a separate heading, and a day is not added here.
Similarity of a logo is not the short name of design infringement. A logo debate is trademark similarity. The two rights may join on the same object. Their tests do not join. The word, the colour, and the body of the product are not crushed in the same sentence. Whichever is in the registration visual, that visual is read.
The overall impression is not a list of the details of two visuals. It is asked whether the user, on seeing the product, remembers the registered design. The remembering is built from the registration picture, not from a catalogue sentence. If the product was painted or reduced afterwards, the change is written. The change does not remove the impression in every file. Whether it removes it is read from the region where freedom remains. The region is separated by the document of technical necessity. The document may come from the product itself or from the examination record. If there is no record, necessity is not assumed. The petition should write which visual will be compared with which product. If it does not write it, the comparison is not invented. A new year is not added either.
How the impression is read
The registration certificate, the product sample, and the register entry stand together. The three are not taken for a single photograph. An Ankara lawyer does not write the address of the Çankaya office in place of the court. The competent authority is read from the action's own record. A renewal is not assumed so that the protection passes by itself. The office's district does not change the authority of the design dispute. Five years, twenty-five years, and the three years in an unregistered appearance are written in the file. This heading does not change those years and does not add a new year. The term is read from the application date and the renewal document. If there is no document, an extension is not written.
Neighbouring tests
A patent claim is under patent infringement. The calculation of the term is under the term of protection. An unregistered appearance is under an unregistered design. A trademark mix-up is under trademark infringement. These four do not repeat how the overall impression is built. Each looks at its own document.
Conclusion
The question of how design infringement is understood is read with the overall impression. A patent claim and a trademark mix-up do not build this test. Protection lasts five years and may go up to twenty-five years with renewal. The unregistered door looks at three years. The frame is on the intellectual property page, and the basis is the text of Article 69 of Law No. 6769. Without the registration visual, the register, and the petition, the impression is not spoken.