Toilet air removal unit
Description
FIG. 1 is a perspective view of the toilet air removal unit embodying the design of the present invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
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D235065 | May 1975 | Hunnicutt, Jr. |
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D245621 | August 30, 1977 | Berry |
D269117 | May 24, 1983 | Sherrard |
D316143 | April 9, 1991 | Lipps |
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3386109 | June 1968 | Christian |
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3523309 | August 1970 | Munden |
3857119 | December 1974 | Hunnicutt, Jr. |
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Patent History
Patent number: D344795
Type: Grant
Filed: Dec 13, 1991
Date of Patent: Mar 1, 1994
Inventor: Jim C. Crowley, Jr. (Hilton Head Island, SC)
Primary Examiner: James R. Largen
Attorney: Terry M. Gernstein
Application Number: 7/806,458
Type: Grant
Filed: Dec 13, 1991
Date of Patent: Mar 1, 1994
Inventor: Jim C. Crowley, Jr. (Hilton Head Island, SC)
Primary Examiner: James R. Largen
Attorney: Terry M. Gernstein
Application Number: 7/806,458
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)