A47L 3/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2018/0177,351 WASHING APPARATUS WITH OPERATOR STATIONAug 30, 17Jun 28, 18Not available
2014/0076,659 Portable Window Washer Anchoring and Tethering ApparatusSep 14, 12Mar 20, 14Not available
2012/0000,727 Safe Ascend Bosun's ChairMay 05, 11Jan 05, 12Not available
2011/0056,765 Window Platform And Method For Using SameJun 25, 10Mar 10, 11Not available
2010/0130,108 AVIRAMMay 15, 08May 27, 10Not available
2005/0061,582 MOVABLE AND REPOSITIONABLE SAFETY GUARD RAILS FOR SCAFFOLDINGDec 10, 04Mar 24, 05WACO INTERNATIONAL INCORPORATED DBA WACO SCAFFOLDING & EQUIPMENT
2004/0103,589 Guardrail system for a roof of a building and associated methodsJul 03, 03Jun 03, 04Harrison G. PURVIS, Purvis; Harrison G.,