Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Toilet tank ventilating cover D351463 Toilet tank ventilating cover Patent Drawings: Inventor: McCormick Date Issued: October 11, 1994 Application: 07/828,652 Filed: January 31, 1992 Inventors: McCormick; David W. (Chehalis, WA) Assignee: Primary Examiner: Largen; James R. Assistant Examiner: Attorney Or Agent: Gernstein; Terry M. U.S. Class: D23/313; D23/371 Field Of Search: 4/213; 4/214; 4/215; 4/216; 4/217; 4/218; 4/347; 4/348; 4/349; 4/350; 4/351; 4/352; D23/309; D23/312; D23/366; D23/367; D23/368; D23/369; D23/371; D23/386; D23/387; D23/393; D23/313 International Class: U.S Patent Documents: D107501; D113168; D235065; D269117; D290037; 2309774; 2696619; 2949615; 2985890; 3277499; 3386109; 3469267; 3523309; 3763505; 3781923; 3812544; 3857119; 3939506; 4103370; 4168553; 4365361; 4583250 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a toilet tank ventilating cover, as shown and described. Description: FIG. 1 is a top perspective view of a toilet tank ventilating cover showing my new design; FIG. 2 is a front elevational view thereof; FIG. 3 is a rear elevational view thereof; FIG. 4 is a left side elevational view thereof; FIG. 5 is a right side elevational view thereof; FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom view thereof. * * * * *       Recently Added Patents Electric motor and brush retaining assembly Port aggregation for fibre channel interfaces Manufacturing process for methyl phenidate and intermediates thereof Spectrophotometer Accelerated per-flow traffic estimation System and method for multi-casting announcements Structure for housing electrical junction box in housing box   Randomly Featured Patents Clutch with centrifugally actuated springs Interface circuit for coupling an automated maintenance system to a CPU Cup lid Co-enzyme Q10 dietary supplement Method and apparatus for converting coal into liquid fuel and metallurgical coke Method of producing a silicon carbide fiber reinforced strontium aluminosilicate glass-ceramic matrix composite Liquid discharge head, method for manufacturing such head, head cartridge and liquid discharging apparatus Mixture for anesthesia Method of and an apparatus for measuring the properties, particularly the compactibility of a stiff mass to be cast Pulsed light detection circuit © 2006. PatentGenius. All Rights Reserved.