Sanford L Shapiro

20130276643, Oct 24, 2013

Apr 18, 2013

13/865630

Robert S. Krolick - Roseville CA, US
Sanford Shapiro - San Rafael CA, US
Cory Thomas Borovicka - Oakland CA, US

A47J 37/01

99447

A portable baking oven for a pizza or other food item includes a food item heating plate, a base having a heating chamber, and a top cover having a moisture vent and a heat reflector structure extending across the inside of said top cover. When placed on said base, the top cover forms a baking chamber above the heating plate. Heat produced in the base's heating chamber circulates up through air passageways in the base into the baking chamber above the food item heating plate. This circulated heat is reflected back down toward the food item heating plate by the top cover's heat reflecting structure to accelerate baking of the top of a food item placed on the heating plate. The top cover's moisture vent can be located above the heat reflector structure in the top cover, and openings can be provided in the heat reflector structure which allow moisture emitted by a food item being baked in the oven to pass through the reflector structure and out through the top cover moisture vent.

20170196740, Jul 13, 2017

Feb 27, 2017

15/442967

Robert S. Krolick - Roseville CA, US
Sanford Shapiro - San Rafael CA, US
Duane Carling - Farmington UT, US

A61G 1/04

A lift system may comprise two sets of two pistons with each set of pistons attached to an upper cross bar and a lower cross bar with the lower cross bar having distal ends comprising distal insertion areas with the distal insertion areas passing through a first void defined within a wheelie bar and the distal insertion areas reaching further to move a wedge bar To lift a patient from a lowered position, a piston moves a lower cross bar which in turn moves a wedge bar into a wedge causing the lower cross bar to break out of plane with a top bar The use of two wheelie gears ensures that the lift remains horizontal even if piston forces are not uniform. The use of four top bars allows for folded storage.

20170165135, Jun 15, 2017

Feb 27, 2017

15/442919

Robert S. Krolick - Roseville CA, US
Sanford Shapiro - San Rafael CA, US
Duane Carling - Farmington UT, US

A61G 1/003
A61G 7/10
A61G 1/013

A mechanical lift features the low profile of a traditional wood and cloth cot stretcher allowing patients to be easily rolled or moved upon a flat surface. An integrated mechanical lift system then lifts a patient to a raised position without need for manual lifting. The lift allows patients to be moved and transported without back strain to health care workers or first responders. The lift may be raised by the mechanical movement or expansion of a piston.

20170165136, Jun 15, 2017

Feb 27, 2017

15/443090

Robert S Krolick - Roseville CA, US
Sanford Shapiro - San Rafael CA, US
Duane Carling - Farmington UT, US

A61G 1/003
A61G 7/10
A61G 1/013

A lift system may comprise two sets of two pistons with each set of pistons attached to an upper cross bar and a lower cross bar with the lower cross bar having distal ends comprising distal insertion areas with the distal insertion areas passing through a first void defined within a wheelie bar and the distal insertion areas reaching further to move a wedge bar To lift a patient from a lowered position, a piston moves a lower cross bar which in turn moves a wedge bar into a wedge causing the lower cross bar to break out of plane with a top bar The use of two wheelie gears ensures that the lift remains horizontal even if piston forces are not uniform.

20160367414, Dec 22, 2016

Jun 16, 2015

14/741299

Robert S. Krolick - Roseville CA, US
Sanford Shapiro - San Rafael CA, US
Duane Carling - Farmington UT, US

A61G 1/017

A mechanical lift features the low profile of a traditional wood and cloth cot stretcher allowing patients to be easily rolled or moved upon a flat surface. An integrated mechanical lift system then lifts a patient to a raised or seated position without need for manual lifting. The lift allows patients to be moved and transported without back strain to health care workers or first responders. The lift may be raised by the mechanical movement or expansion of a piston. A seat plate may rest upon a non-tilting seat strut and become a seat as the lift rises. During the lifting process, a back plate , attached to a back strut gently rises to place the patient in a seated position as a leg plate lowers.