Author Archive | Eric Waltmire

Explaining Technical Details of an Invention in an Understandable Manner

In a patent dispute, one challenge can be explaining technical features of an invention or product in an easily understandable manner. Analogies are helpful on this score.

In the patent infringement case of Sprint v. Time Warner Cable, Time Warner tried to distinguish its IP-based technology from ATM technology described in the patents at issue. Time Warner’s expert described the two technologies this way:  ATM is “like being on a train track where you have to follow the tracks,” but IP is like “driving a car from Point A to [Point] B, where you’re free to take different roads.”

Assuming this is an accurate analogy, the reference to railways and roads allows the reader to readily understand the emphasized difference between the technologies.

Case Citation: Sprint Communications Company LP v.

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Describing Features of the Invention Both Broadly and in Detail

Drafting a patent application often involves  describing the invention both broadly and in detail. But how can something be described both broadly and specifically?A decision in a case between Sprint and Time Warner Cable illustrates one way.

In that case, Time Warner argued that the patents asserted by Sprint did not comply with the written description requirement. It argued that the claims were broader than what was described in the patent description. Time Warner argued that the patent description was limited to ATM networks. The appeals court disagreed.

The patent description at issue in the case included reference to “[b]roadband systems, such as Asynchronous Transfer Mode (ATM).” The court said that this wording “strongly suggests that the patents are not limited to ATM technology.”

In the Sprint case, Time Warner …

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Weak Marks Leave Only Stylistic Elements Protected: DIY Auto Edition

It is usually not good when the trademark office considers the whole text of your mark to be generic, as the registration for DIY AUTO REPAIR SHOPS demonstrates below. When you want to use a generic element in your mark to describe the goods or services offered, it is usually better to combine that with a unique text element so you have something protectable, to which your reputation can attach.

DIY AUTO, LLC applied to register the DIY AUTO and design, shown below, for the services of providing a website featuring information about automotive maintenance and repair service.

The Examining Attorney refused registration based on DIY AUTO REPAIR SHOPS and design, shown below, registered for the services of a do-it-yourself vehicle repair shop.

 

The Trademark Trial and Appeals

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Five Years: Most Relevant Time Period for Considering Third Party Trademark Use, Federal Circuit Says

Converse filed a complaint at the International Trade Commission (ITC) seeking an order blocking the importation of several shoes that Converse alleged to infringe Converse’s trade dress rights in three design elements on the mid-sole of Converse’s All Star shoes.

Converse asserted trade dress rights in the “design of the two stripes on the midsole of the shoe, the design of the toe cap, the design of the multi-layered toe bumper featuring diamonds and line patterns, and the relative position of these elements to each other.”

Here, the design elements of the shoe are product design trade dress, for which the owner must show that these design elements have acquired distinctiveness in the relevant market place. If the owner fails to show acquired distinctiveness, then it does not have trademark …

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Likely Phonic Similarity Dooms Registration Attempt: MIKA Blocks MYCAH

Devon Goocher applied to register MYCAH for music concerts, among other services. The USPTO refused registration based on a registration on MIKA for live performances by a musical entertainer in In re GoocherSer. No. 87214736 (TTAB Setp. 20, 2018)

Two marks may be found similar if there are sufficient similarities in the sound or appearance or connotation of the marks. Here the similarity in sound was enough to find the marks were similar.

The Trademark Trial and Appeals Board noted that:

…it is very likely that consumers will pronounce Applicant’s mark MYCAH in the identical way that they would pronounce Registrant’s mark MIKA, that is bi-syllabically with the first syllable being pronounced the same as the word “my,” as the vowels “I” and “Y” are often interchanged in,

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Card Games Using a Standard Deck Face a Tough Road at the Patent Office

Ray and Amanda Smith applied for a patent on a method of playing a wagering card game. The title of their patent application was “Blackjack Variation.” The court of appeals noted that the Smiths’ claim were directed to rules for playing a wagering game using conventional shuffling and dealing of a standard deck of cards. As such, the court of appeals found the Smiths’ claims were not patent eligible in In Re Smith, No. 2015-1664 (Fed. Cir. 2016).

The court found that the Smiths’ claim were similar to other fundamental economic practices previously found abstract. The court agreed with the reasoning of the patent office that “[a] wagering game is, effectively, a method of exchanging and resolving financial obligations based on the probabilities created during the distribution of cards.”…

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Tabbed-Spreadsheet Claims Found Patent-Eligible

Data Engine Technologies (DET) sued Google claiming that it infringed several claims of U.S. Patents 5,590,259, 5,784,545, 6,282,551 directed to tabbed-spreadsheets, among others. The patents claim system and methods for making complex electronic spreadsheets more accessible by providing familiar, user-friendly interface objects–specifically notebook tabs–to navigate through spreadsheets.

Google asserted that the claims of these patents were directed to abstract ideas and did not provide an inventive concept. The Federal Circuit disagreed finding claims directed to the tabbed spreadsheet were patent eligible in Data Engine Technologies LLC v. Google LLC, No. 2017-1135 (Fed. Cir. 2018).

Figure 4D of the ‘259 patent shows tabs at the bottom of each sheet.

Figure 2D provides an enlarged view of the tabs.

The court notes that while these tabbed spreadsheet interfaces are common …

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Uber CEO Acknowledges that Uber is a Verb

In a September 10, 2018 post on Uber’s website, Uber’s CEO is quoted saying “Very few brands become verbs; for Uber to have achieved this shows how we’ve captured imaginations and become an important part of our customers’ lives….”

Many companies go out of their way to discourage the use of their trademark as a verb or a noun. For example, the owners of the VELCRO brand produced a humorous music video instructing the public not to use VELCRO as a noun or verb. Why?

They did this to prevent the loss of trademark rights in the VELCRO trademark due to what is called genericide. Genericide occurs when the public appropriates a trademark and uses it as a generic name for a type of good or service regardless of …

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Avoid Using Trademarks Descriptively: Corn Thins and Rice Thins Found Merely Descriptive

Real Foods Pty Ltd. applied to register the mark “Corn Thins” for the goods of “crispbread slices predominantly of corn, namely popped corn cakes.” It also applied to register the mark “Rice Thins” for the goods of “crispbread slices primarily made of rice, namely rice cakes.” Frito-Lay successfully opposed the registration of marks on the basis that the marks are merely descriptive of the goods and have not acquired distinctiveness in Real Foods Pty Ltd. v. Frito-Lay North America, Inc. Nos. 2017-1959, 2017-2009 (Fed. Cir. 2018).

A mark is merely descriptive if it immediately conveys information concerning a feature, quality, or characteristic of the goods or services for which registration is sought. The Trademark Trial and Appeals Board (TTAB) and the Federal circuit agreed that a consumer would immediately …

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Protecting Descriptive Marks: Principal Register and Supplemental Register

The USPTO maintains two registers of trademarks. The main register is the principal register while the other is the supplemental register. Most trademark applications seek registration on the principal register. Registration on the principal register provides the trademark owner with more rights and benefits than the supplemental register.

Principal Register

The advantages of owning a registration on the Principal Register, include that the registration on the Principal Register:

  • Provides exclusive nationwide right to use the mark in commerce on or in connection with the goods/services listed in the registration where there was no prior use by others (15 U.S.C. §§ 1057(b), 1115(a));
  • Is constructive notice to the public of the registrant’s claim of ownership of the mark (15 U.S.C. §1072);
  • Provides a legal presumption of the registrant’s ownership of the mark (15 U.S.C.
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