Bizarre Patents
Hands free towel carrying system
A hands free towel carrying system for coupling a towel to a user to prevent loss, theft or contamination.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 4129836 | Frequency stable boron nitride channel laser A CW waveguide channel gas laser constructed from boron nitride which due its high thermal conductivity and extremely low thermal expansivity provides increased frequency stability.... | 12/12/1978 |
| 4121178 | Laser capable of producing a frequency standard A laser for producing a stable frequency standard which finds applicability within a clock. The laser contains a pair of active materials having close but non-overlapping gain profiles so that the laser can oscillate at frequencies particular to each acti... | 10/17/1978 |
| 4113387 | Dual mode laser optics control for ring laser gyro In a ring laser type gyro, laser optics adjustment means comprising a duo-mode bimorph device for separately controlling each of the optical length and alignment of the gyro laser optics.... | 09/12/1978 |
| 4103254 | Tunable frequency laser A method and apparatus for stabilizing the frequency of a laser beam is provided wherein the laser beam from a laser cavity is sampled and dispersed. A pair of detectors detect any energy sharing of the laser beam at the desired output frequency with lase... | 07/25/1978 |
| 4081765 | Method and apparatus for providing a calibrated scan for a scanning laser Apparatus and a method are disclosed for continuously varying the output radiation frequency of a scanning laser system about a selected nominal output radiation frequency with a calibrated scan. Apparatus is disclosed for continuously varying the resonan... | 03/28/1978 |
| 3976957 | Method of frequency-stabilization of a laser and a laser for carrying out said method In a method for stabilizing the frequency of the stimulated radiation emitted by a laser, the radiation is subjected to a first rotation of its direction of polarization by applying a magnetic field to a material which exhibits the phenomenon of magnetic ... | 08/24/1976 |
| 3970390 | Multifrequency laser oscillator for holographic contouring A multifrequency laser oscillator which generates coherent light of two closely adjacent optical frequencies in rapid succession for recording contour holograms by the double exposure technique. The two light frequencies are selected by an optical interca... | 07/20/1976 |
| 3970839 | Generating and using coherent optical radiation Optical radiation generation and detection using metal-to-metal diode junctions. Coherent optical radiation is generated by using an antenna connected to a metal-to-metal diode junction with non-linear current-voltage characteristics and by coupling to th... | 07/20/1976 |
| 3967211 | Laser wavelength stabilization A system for stabilizing the frequency of a laser employing the variation in position of interference patterns which results from a variation in laser beam frequency in passing through a Fabry Perot etalon filter. The system is particularly useful for mai... | 06/29/1976 |
| 3952264 | Gas laser with suppressed low-frequency noise Low frequency noise in a gas laser is suppressed by providing an auxiliary cathode in proximity to the anode to provide an auxiliary gas discharge between these elements. The anode and another cathode provide a primary gas discharge for lasing operation.... | 04/20/1976 |
| 3944947 | Laser amplifier system A laser amplifier system having plural parallel paths for amplification of laser radiation from a single, stable laser oscillator. The plural paths of laser amplification are excited to produce sequential pulses of amplified output radiation that are inte... | 03/16/1976 |
