STIHL successfully invalidates an infringer’s colour combination mark

The registration and protection of non-traditional trademark can be challenging for brand owners. Since most non-traditional trademarks are often perceived as lacking distinctiveness, brand owners must provide a substantial amount of evidence to prove that the mark has acquired distinctiveness through extensive use.

ANDREAS STIHL AG & CO, KG (STIHL) obtained the registration of the orange and grey colour combination trademark on goods under “chain saws for forestry and horticulture” in August 2015. In January 2019, STIHL further confirmed the protection of this colour combination and secured the registration of an abstract trademark showing the two shades in blocks.

However, when taking an infringement action against a repeat offender, STIHL was surprised to discover that this party had submitted as a defence a trademark registration certificate relating to a colour combination trademark consisting of orange, grey and black. The trademark was registered on 7 November 2015 in Class 7, covering goods including "lawnmowers [machines], reapers, sprayers (machine), agricultural machines, agricultural implements other than hand-operated, saws [machines], woodworking machines, tea manufacturing machines, hand-held tools, other than hand-operated; axles for machines”.

Disputed trademark

7 November 2015


Cited trademark

14 August 2015



On 14 November 2019 STIHL initiated an invalidation proceeding with the China National IP Administration (CNIPA) against the colour combination trademark, citing its own prior registration. In December 2020, the CNIPA upheld STIHL's grounds and invalidated the disputed colour combination mark for the following reasons:

  • It stated that a colour combination is usually perceived by the public as product decoration rather than a trademark. However, a colour combination can be registered as a trademark if it has acquired a sufficient level of distinctiveness through use. In this case, the CNIPA found that the evidence submitted was insufficient to prove that the trademark could be deemed as a source identifier for the registrant' products. The trademark was therefore unregistrable for lack of distinctiveness.
  • Besides, the CNIPA found that the goods covered by the disputed trademark are similar to that of the cited trademark, and that the colour combination itself (orange-yellow, milk white and black), is similar to the cited orange and grey trademark. Thus, the disputed mark and the cited mark constitute similar marks on similar goods, which violates Article 31 of the Trademark Law.

What is intriguing in this case is that the registrability of the disputed trademark had never been challenged by the examiner during the registration process. Indeed, in practice, examiners do not accept a blank colour combination trademark without evidence of acquired distinctiveness and a statement showing how the applied combination of colour is to be applied to the products designated in the application.

In this case, it seems that the filing document of the disputed trademark did not meet the usual requirements for a colour combination trademark. According to CNIPA’s trademark examination criteria, a trademark application for a colour combination must show that the sign has acquired distinctiveness via extensive use and advertising. The trademark description of the disputed trademark only described the colours but remained vague about the manner in which the colours were to be used:

The applied trademark is a combination of orange-yellow (Pantone CIO, M80, Y100, K0), milk white (Pantone CO, MO, Y5, K10) and black (Pantone C75, M68, Y67, K89), which are respectively used for cylinder head cover and air filter cover, rear handle and box body, front handle and brake baffle.

However, the application designated a much wider range of goods, and the description apparently failed to show how the colours were to be used on all the designated goods

Other relevant cases

On 29 July 2019, the European Court of Justice upheld the General Court's decision to invalidate Red Bull’s blue and silver colour combination marks on the grounds that they were not sufficiently "clear, precise, self-contained, easily accessible, intelligible, durable and objective". Though the CNIPA has exemplified in the trademark review and adjudication criteria the factors to be considered in the formality examination of non-traditional trademarks, it would be worthwhile to introduce such a general principle to help harmonise examination practice due to examiners varied practices.

With regards to the STIHL case, invalidation based on the absolute ground of lack of distinctiveness would have been sufficient. Nevertheless, the CNIPA added some comments on the similarities between the cited and the disputed trademarks and stated that the comparison should be made by comparing the ways in which colours are combined and used, rather than dwelling on their nuances. This practice is in line with a judgment made by the Beijing IP Court on 27 October 2019 (Roxtec AB v Mikael Helmerson), where the court found infringement, despite the fact that the shade of blue used by the infringer was not exactly identical with that of the cited mark. The court opined that it would be difficult for the relevant public to perceive the nuances when paying an average level of attention.

This is an Insight article, written by a selected partner as part of IAM's co-published content. Read more on Insight

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