This prior art search report presents the mappings of the various elements of claim 1 of U.S. Patent No. 7,771,200 (‘200 Patent), titled “Devices with push button-type mechanism and methods for using said devices”, from assignee MELISSA & DOUG LLC, published on 10 August 2010.
This patent discloses a deck of flash cards where at least one card has a front and back having at least one window and the windows are located at a position that correspond to each other. The card has at least one button operable between two variable positions and is accessible through the front and back windows. The button is made of a material that produces a clicking or popping noise when the position is changed.
This preliminary search report includes the following:
This ParolaPRIME™ report is not legal advice. The suggested correspondences between the features disclosed in the patent-at-issue and those disclosed in each reference reflect what Parola Analytics believes are technical similarities between those respective sets of features. Parola Analytics makes no representation concerning any legal status or effect that may arise from documents mentioned in this report, such as the validity of any apparent priority date or the assertability of any document as prior art against a patent. You should independently obtain legal counsel before attempting to rely on any portion of this report in a legal proceeding.
The references presented in this report are only preliminary and do not represent results from an exhaustive search. For the full report, request a quote.
Questions? Read our Terms and Conditions, FAQs or contact us.