Abstract: An improved device for simulating gravel impact damage on panels, such as protected and unprotected areas of painted vehicle panels, is disclosed. The gravel impact damage simulator includes an enclosure, a gravel inlet port having an extension spout, a motor-driven rotatable impeller below the inlet port, a downwardly angled baffle between the inlet port and the impeller, and a test panel slot through which a test panel may be inserted into the enclosure. During operation, gravel is introduced through the extension spout and inlet port. The gravel drops into the angled baffle, where it is directed toward the rotating impeller. The rotating impeller strikes the gravel and projects it toward the test panel.

Abstract: A low profile notebook for holding looseleaf style prepunched notebook paper of the inexpensive lined or blank type commonly used in schools of all levels by students for note taking purposes, in which the notebook comprises front and rear panels articulated to a back panel, with a one piece all plastic notebook paper binder being anchored to the rear panel adjacent and parallel to the back panel and comprising a back piece having a pair of spaced upstanding rectilinear posts adjacent either end of same that are positioned as applied to the notebook to be received in several of the prepunched holes in the paper, and an end flange upstanding from each end of the back piece, with each end flange having a flap articulated to same that is adapted to swing substantially in coplanar relation with the plane of the paper mounting posts to move toward and away from the post adjacent same and each having a snap fit locking means for snap fit locking engagement with the respective posts to releasably bind the paper in t

Abstract: A needlework booklet holder comprising front and rear panels that are comparable to those of looseleaf notebook binders, and with the front and rear panels being associated with a magnetic material containing mounting panel, that overlies the inside surfacing of the rear panel, and a rigid brace plate in the form of an angle member having its sections at approximately 120 degrees, with the mounting panel and one of the brace plate sections being anchored to the holder rear panel along its inner edge, and the holder front and rear panels being hinged about a swing axis that is positioned adjacent the front panel inner edge, whereby when the front and rear panels of the holder are swung about the swing axis from an essentially flat, closed relation to open the holder for use, the holder rear panel and the mounting panel itself are disposed in easel forming, upwardly inclined relation relative to the front panel to receive and mount the pattern booklet in three possible positions for appropriately disposing the