U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Trettel, Michael F.


Primary examiner statistics: 2072 patents; average approval time: 2070 days
Assistant examiner statistics: 374 patents; average approval time: 748 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7461423 Device for supporting at least one arm of an operating person dur...
7461425 Bed with automatically identifiable mattress type
7458118 Patient bed having a docking collimator assembly
7454804 Bed guard assembly
7451508 Slipcover and pillow with back rest
7451506 Bed having electrical communication network
7448099 Attachment for operating table
7448101 Support structure for edema relief
7444691 Stow-away bed
7444702 Pillow top for a cushion
7444699 Inflatable knee pillow having thin profile and foldability when d...
7441294 Bedding or seating product having inflatable concentric air bladd...
7441292 Travel pillow
7437785 Drive system for imaging device
7437788 Pillow
7437786 Lift bed
7434278 Apparatus for patient mobility
7434279 Folding device for playpen
7426764 Circulation enhancing sleeve pillow or cushion
7424762 Mattress assembly and manufacturing process for a mattress using ...
7424760 Body support, comfort device
7418747 Furniture
7418751 Positional feedback system for medical mattress systems
7418752 Mattress insert
7415740 Safety bed
7412735 Patient support apparatus
7409733 Toy storage cover for portable play yards, cribs and containers
7406732 Arm headrest
7406730 Examination table
7406736 Stand alone integrated cushion
7404221 Reciprocating movement platform for the external addition of puls...
7404220 Bed frame with an elastically suspended mattress support
7401368 Tractor bed system
7398566 Foldaway bed frames and spring supports
7398568 Bedding foundation
7398569 Apparatus and methods for lifting bed mattresses and/or tucking i...
7398571 Ambulance cot and hydraulic elevating mechanism therefor
7395564 Articulated support surface for a stretcher or gurney
7392556 Wide head bedding and method for making a bed fitted with wide he...
7386903 Composite mattress assembly and method for adjusting the same

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6292964 Inclined support pillow
4941222 Portable lounge
4873733 Toy bed
4866798 Support member for box spring frames
4862530 Convertible bed
4862536 Back support device
4862538 Multi-section mattress overlay for systematized pressure dispersi...
4862537 Portable bed stiffener
4860394 Hospital bed or hospital table
4856129 Tiltable bed frame assembly
4856127 Expandable headboard for beds
4853991 Bedding foundation having multiple-span sinuous wire springs
4852194 Safety barrier for small children
4850069 Kneeling aid
4850068 Multi-dimensional pillow
4850067 Orthopedic pillow which minimizes snoring
4850065 Sofa bed mechanism with safety lock out feature
4843666 Pillow mattress
4843665 Patient transport and bed comfort aid
4841585 Swingable and slidable bed apparatus
4841587 Mat with sound system
4841588 Blanket with head and foot retaining pockets
4839933 Patient transfer and conveying vehicle
4837881 Seat cushion with portions with different compression characteris...
4837872 Patient transfer arrangement
4837874 Person lifting device
4837873 Reclinable wheelchair apparatus
4835800 Sectional mattress for tent
4835801 Back support cushion
4833742 Disposable bed pan
4833744 Fitted sheet and sheet-holding fixture for a waterbed
4833743 Bed safety side rail
4829610 Bed convertible into espaliers for the practice of gymnastics
4829614 Adjustable pillow with neck support
4829615 Tapered mattress
4827541 Prone patient positioner
4825482 Mattress support assembly
4821355 Self-adjusting orthopedic cervical pillow
4821349 Fabric covered knock-down headboard for beds
4821352 Invalid transfer arrangement
 
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