"The abolishment of pain in surgery is a chimera. It is absurd to go on seeking it...knife and pain are two words in surgery that must forever be associated in the consciousness of the patient."
Dr. Alfred Velpeau, French surgeon ; 1839
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| Number | Title | Issue Date |
| 4444999 | Automatic electronic disconnector for subscriber terminal equipment An electronic circuit means for automatically disconnecting an off-hook subscriber's first telephonic signal sending and receiving terminal device which is in an off-hook mode when a second terminal device is taken off-hook. The disconnector circuit means... | 04/24/1984 |
| 4159623 | Automotive step-turbine engine An automotive step-turbine engine comprising in combination a primary power turbine assembly, one or more power boost turbine assemblies and a power output demand sensor for sequentially placing in service the one or more power boost assemblies as additio... | 07/03/1979 |
| 4066072 | Comfort cushion for infants A comfort cushion for infants comprising in combination a fluid filled flexible elastic hermetically sealed infant supporting mattress; a pulsating fluid pump means having mattress inlet and outlet fluid conducting conduits communicating between the pump ... | 01/03/1978 |
| 4040518 | Storage and carrying case for compact cassettes A case for carrying and storing compact cassettes having a cassette tray and rearwardly hinged thereto a tray cover. The tray has a plurality of cassette positioning rib sets for positioning and retaining cassettes inserted into the tray in parallel trans... | 08/09/1977 |
| 4040135 | Emergency locator system for locating and retrieving sunken vessels An emergency locator system for locating and retrieving sunken vessels and vessels in distress comprising in combination a base, a buoyant float releasably mounted thereon and a long line connecting the base and float. The base is adapted to be mounted on... | 08/09/1977 |
| 3992011 | Heads down golf practice device A Heads Down Golf Practice Device having a resilient tubular golf tee member mounted in and protruding upwardly from a resilient, flat tee support structure base. The base includes a light emitting assembly having a light visible through the tee interior ... | 11/16/1976 |
| 3971346 | Rotary internal combustion engine A rotary internal combustion engine comprising in combination rotary air compressor and rotary power sections having cylindrical chambers having rotatably mounted internal to each chamber a movable vane rotor assembly. Each movable vane rotor assembly comprise... | 07/27/1976 |
| 3971121 | Method for extracting a mounted anchor bolt and anchor bolt extractor therefor A method for extracting a mounted anchor bolt secured within an anchor bolt mounting cavity in a mounting member, said method comprising inserting into a central opening of a central cylindrical hole in the anchor bolt an anchor bolt extractor tool and sc... | 07/27/1976 |
| 3968574 | Journalist teaching aid A Journalist Teaching Aid for Journalists is provided which comprises in combination: a plurality of master layout boards constructed of a material such as glossy paper, mylar or the like to permit readily detachably mounting adhesively backed materials t... | 07/13/1976 |
| 3945145 | Bait holding fishing hook assembly A bait holding assembly having in combination a swivel means attached to a clip which is in turn attached to a bait clamping means. One or more relatively short fishing lines are attached to the clip and carry fish hooks that are embedded in the bait when... | 03/23/1976 |