The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.
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| Number | Title | Issue Date |
| 7500843 | Mold system kit A mold kit and mold which provides for renewal of damaged or worn molds. The mold kit employs spacers to make up for subtractive reconditioning of the mold. A method for renewing the mold is also disclosed. ... | 03/10/2009 |
| 7497677 | Mold having modular submold A mold can be receive mold inserts or submolds for customized configuration of the mold. In addition, the submolds can be specially configured for use. The same submold can be changed for a different use. Also, the submold can be reconfigured for use after the submo... | 03/03/2009 |
| D585646 | Carrying bag for a survey rod | 02/03/2009 |
| D579803 | Level for a survey rod | 11/04/2008 |
| 7441981 | Coupler for a mount system A coupler comprises a male component and a female component including an interior chamber for receiving the male component. A catch extends into the interior chamber for cooperating with the male component to axially secure the male component with respect to the fem... | 10/28/2008 |
| D579360 | Elongated level vial support for a pole | 10/28/2008 |
| D572998 | Star shaped knob | 07/15/2008 |
| 7374140 | Geomatic pole support with telescoping legs and locks A leg for use in supporting geometric equipment includes a first leg section and a second leg section for telescoping receiving the first leg section. A locking device includes an actuator and an engagement portion. The locking device is operable in a lock position ... | 05/20/2008 |
| 7240881 | Geomatic support having hinged legs with hinge lock A support capable of supporting geomatic equipment has hinged legs which allow the legs to pivot about a horizontal axis to selected positions. A hinge lock associated with each of the legs allows the leg to be locked in the selected angular position. Locking of the... | 07/10/2007 |
| 7241405 | Method of renewing a mold block A mold kit and mold which provides for renewal of damaged or worn molds. The mold kit employs spacers to make up for subtractive reconditioning of the mold. A method for renewing the mold is also disclosed. ... | 07/10/2007 |
| 7222827 | Telescoping leg lock with thumb actuator A telescoping leg particularly adapted for use in supporting geomatic equipment is capable of locking in different selected positions of extension. A lock is provided for holding the leg at the selected position of extension. The lock is biased to a lock position, b... | 05/29/2007 |
| 7207534 | Geomatic pole support and foot therefor A support for geomatic equipment such as a geomatic pole has feet which facilitate stability of the pole. The feet are constructed to resist forces applied along legs of the support to which they are connected in both directions, including forces which tend to lift ... | 04/24/2007 |
| 7204685 | Modular mold A mold of the present invention is capable of modular configuration and reconfiguration for producing molded objects. Many of the same mold components are reusable in the mold to increase the flexibility of the mold and reduce expense associated with molding. ... | 04/17/2007 |
| 7124985 | Geomatic pole support with telescoping legs and locks A support particularly adapted for supporting a geomatic pole has telescoping legs, each having telescoping leg sections which can be locked by a locking device in a selected position of extension, fixing the length of the leg. The locking device is easily actuated ... | 10/24/2006 |
| 7048241 | Geomatic support having hinged legs with hinge lock A support capable of supporting geomatic equipment has hinged legs which allow the legs to pivot about a horizontal axis to selected positions. A hinge lock associated with each of the legs allows the leg to be locked in the selected angular position. Locking of the... | 05/23/2006 |
| D510699 | Multiple function geomatics pole support device | 10/18/2005 |
| 6772526 | Surveying pole A light weight surveying pole which is of robust and highly accurate construction. A lock for fixing telescoping sections of the pole provides fixed positioning without high initial clamping forces. An air cushion system inhibits damaging the pole sections when they... | 08/10/2004 |
| 6711826 | Pole section for surveying equipment A light weight surveying pole which is of robust and highly accurate construction. The pole may include two or more pole sections which may be screwed together to make a longer pole. Fittings for use in screw-together pole sections are constructed to permit location... | 03/30/2004 |