Popowich
Christian Julian Popowich, Calgary CA
Patent application number | Description | Published |
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20110031731 | BOOK-CLIP - A small clip to hold open a book, conveniently remaining in it as a marker when closed, which is unobtrusive and inexpensively made. It is a single piece metal or plastic frame consisting of a straddle plate ( | 02-10-2011 |
David Popowich, Brampton CA
Patent application number | Description | Published |
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20090139367 | Method of calibrating a knob for use with an adjustable control device and a knob calibrated thereby - A method of calibrating an adjustable control device using a knob assembly with adjustable temperature scale. A knob and a bezel that bears the temperature scale are assembled and the temperature scale is calibrated without physically changing any internals within the adjustable control device. The knob and bezel are secured to the adjustable control device so that the knob and bezel assembly can transmit an input load from a user through to the adjustable control device and so that the bezel can be rotated relative to the knob which remains fixed to an input shaft of the control for calibration purposes. | 06-04-2009 |
20090142719 | Venturi housing assembly and method - A venturi housing assembly having a horizontal wall that is cast as part of the venturi housing assembly. A plurality of gas/air release openings are cast into the horizontal wall that gradually provide a balanced mix of gas and air to one or more burner heads and release the gas and air mixture in order to provide an even heat pattern. | 06-04-2009 |
David J. Popowich, Brampton CA
Patent application number | Description | Published |
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20120111917 | FASTENING DEVICE - In accordance with an embodiment of the present invention, a fastening device such as, for example, a forward acting stapler, is provided that includes a manually operable latch in order to store the built up potential energy that results from depressing the handle of the fastening device. Upon actuation of the latch, the plunger within the fastening device is released, thereby converting the stored energy of an internal compression spring into kinetic energy and ejecting a fastener (such as, for example, staples, nails or other types of fasteners) from the staple chamber to fasten an object. | 05-10-2012 |