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Your search returned 185 patents.
( 248/237 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5878534 | Roof ridge safety device
| July 10, 1996 |
| 5873201 | Roof structure support device
| October 22, 1997 |
| 5862880 | Roof scaffolding system
| May 17, 1996 |
| 5845740 | Firefighter's roof support
| February 16, 1998 |
| 5845452 | Roof anchor for safety equipment
| August 29, 1997 |
| 5829724 | Antenna-mounting structure
| March 22, 1996 |
| 5829203 | Roof safety bracket
| December 24, 1996 |
| 5820092 | Modular assembly kit for constructing roof mounted support structures
| February 28, 1997 |
| 5799680 | Canopy system for outside construction
| October 9, 1996 |
| 5791092 | Nesting curb
| June 27, 1996 |
| 5788204 | Pump jack base
| September 26, 1996 |
| 5746029 | Tile roof structure for supporting a heavy load without damage to the tile
| November 21, 1996 |
| 5740996 | Device for mounting plate-like construction components
| August 9, 1996 |
| 5732918 | Roof catchboard bracket
| July 29, 1996 |
| 5730407 | Roof anchoring system with a safety line
| July 31, 1995 |
| 5727646 | Retractable fall restraint device
| August 7, 1995 |
| 5724772 | Restraining clamp
| December 8, 1994 |
| 5722902 | Metal mounting frame for basketball backboard and method of installation
| March 12, 1996 |
| 5711398 | Safety rail system for use during construction or maintenance repair of pitched roofs
| November 27, 1995 |
| 5694720 | Standing clamp for standing seam roof
| July 14, 1995 |
| 5685511 | Banner mount
| December 6, 1995 |
| 5681021 | Roof jack with bracket
| June 27, 1995 |
| 5664641 | Roof maintenance stair step apparatus
| March 6, 1996 |
| 5664391 | Roof anchor and hanging scaffold system
| April 1, 1996 |
| 5647567 | Antenna mounting bracket
| March 7, 1995 |
| 5624006 | Support apparatus for use on an inclined roof
| September 5, 1995 |
| 5609326 | Impervious membranous roof snow fence system
| June 16, 1995 |
| 5609322 | Utility jack for roofing work
| November 28, 1995 |
| 5603187 | Watertight system for mounting equipment on roof
| July 5, 1995 |
| 5581956 | Universal decoration mounting arrangement
| February 2, 1995 |
| 5581955 | Safety device
| June 30, 1993 |
| 5570864 | Adjustable roofing stool
| May 13, 1994 |
| 5570559 | Fall arrestor
| September 26, 1995 |
| 5570557 | Snow stop roofing with protrusion and/or wedge snow stop
| April 5, 1995 |
| 5570545 | Apparatus for holding a roof on a building during high winds
| February 25, 1994 |
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