Pong, the Atari creation that launched the computer game craze, came with these instructions: "Avoid missing ball for high score."
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| Number | Title | Issue Date |
| 7272903 | Picture frame turn button A picture frame turn button has a base plate with at least one fastener for attaching the base plate securely to a picture frame back. Pivotably mounted to the base plate is a latch plate with an arm and a tongue portion opposite of each other. The latch plate may b... | 09/25/2007 |
| 7076899 | Extruded grip frame arrangement An extruded snap frame panel arrangement assembly for the biased pinching of a display panel therewithin. The arrangement includes an elongated back frame plate, a front frame plate and an elongated S-shaped double curved snap plate integrally co-extruded with the b... | 07/18/2006 |
| 7000876 | Tray for ladder bracket A tray for use in conjunction with a ladder bracket includes a plurality of upwardly opening compartments that may be used to hold paint, tools, or other painting supplies or implements. The bottom of the painter's tray is provided with structural features to engage... | 02/21/2006 |
| 6233859 | Display holder A frame element assembly suitable for forming the frame of a display holder, the frame element assembly having a base portion and a retaining leaf, the retaining leaf being pivotally mounted with respect to the base portion, the retaining leaf being held ... | 05/22/2001 |
| 5983547 | Toggle actuated artwork retainer A four bar kinematic artwork retainer that attaches to a frame for securely holding artwork in a frame. The four bar kinematic artwork retainer device is installed for retaining artwork in a frame by positioning the pivot pin interconnecting two point lin... | 11/16/1999 |
| 5659991 | Picture frame A picture frame assembly comprises a first background panel for affixation to a wall surface, the panel having at least one aperture for releasable insertion of a picture frame therein. Tabs on the rear of the frame releasably secure the frame to slots in... | 08/26/1997 |
| 5396722 | Picture frame members A picture frame member is provided, having a releasable picture and backing board clip, the clip being adapted to grip the picture and mounting board independently of each other.... | 03/14/1995 |