Matches 51 - 74 out of 74 < 1 2
Match Document Document Title
3815629 SEWER RELIEF VALVE  
A sewer relief valve for installation in the cleanout connection to a sewer line, with a flapper which opens to release sewage water when water rises in the sewer line, said flapper being...
3774631 PREFABRICATED MODULAR ROUGH PLUMBING  
A prefabricated modular rough plumbing unit for use in residential building construction is described. The rough plumbing is incorporated in a section of interior wall framework that can readily be...
3750697 STRUCTURAL BUILDING FRAME INCORPORATING UTILITIES  
A structural building frame in which vertical columns incorporate utilities and provide access to the utilities at each level. The frame is formed of modular components including vertical column...
3711128 PLUMBING FITTINGS  
A unitary plumbing fitting for connecting a pair of bathrooms disposed symmetrically on opposite sides of a partition to soil and vent stacks comprises a body having a vertical passage connectable...
3651524 VACUUM DRAIN SYSTEM  
A sanitary drain system for a building in which a plurality of waste water drains are connected to a soil pipe and with the outlet end of the soil pipe being provided by a hydraulic closure. A...
3620246 PLUMBING APPARATUS  
Plumbing apparatus for draining water from tubs and commodes or the like in a limited vertical space and with a single sewer connection, the apparatus including a connector having four arms, one of...
3618622 PLUMBING SYSTEM  
Roughing in of the plumbing in residential and commercial buildings and other structures is accomplished by utilizing factory preassembled units incorporating both water supply and drainage piping...
3590393 PREFABRICATED BATHROOM ASSEMBLY  
This invention proposes a prefabricated bathroom component built on the order of an appliance such as a clothes washer or dishwasher so that it may be plugged into place in a matter of minutes, as...
3533111 TOILET VENTILATING DEVICE  
3495281 PLUMBING FITTING  
3423771 WASTE AND VENT PIPES  
3381318 Plumbing fitting  
3381313 Sanitary installation  
3358298 Wall plumbing assembly  
3346887 Sanitary drain system, method, and fittings therefor  
3287885 Air separator for drain pipes  
3281866 Vented plumbing fitting assembly  
3162863 Prefabricated bathrooms and prefabricated restrooms  
3047106 Prefabricated combination bathroom, kitchen and utility room units  
3605132 Title is not available  
0991142 Title is not available  
0933373 Title is not available  
0992882 Title is not available  
RE12688 Title is not available  
Matches 51 - 74 out of 74 < 1 2