Vacuum cleaner
United States Patent D319517
US Patent References:
/D211282.html
Schaefer et al. - June, 1968 - D211282

/D223773.html
Lindstrom - June, 1972 - D223773

/D233930.html
Yoshida - December, 1974 - D233930

/D234334.html
Mims - February, 1975 - D234334

Upright vacuum cleaner
Burgess et al. - August, 1978 - D248762


Inventors:
Sovis, John F. (1741 Stonecreek La., Twinsburg, OH, 44087)
Saunders, Craig M. (21260 Stratford Ave., Rocky River, OH, 44116)
Wright, Michael F. (538 Loomis Ave., Cuyahoga Falls, OH, 44221)
Kopco, James J. (446 Richmond Park East - 208A, Richmond Heights, OH, 44143)
Application Number:
D/441430
Publication Date:
08/27/1991
Filing Date:
11/27/1989
View Patent Images:
Primary Class:
Field of Search:
D32/21, D32/22, D32/31, D32/34, 15/323, 15/335, 15/347, 15/349, 15/350, 15/351, 15/361
US Patent References:
D260900Vacuum cleanerSeptember, 1981KaoD32/22
D263235Vacuum cleanerMarch, 1982AkitaD32/22
D293727Vacuum cleanerJanuary, 1988Wareham et al.D32/22
D293728Vacuum cleanerJanuary, 1988Ohhira et al.D32/22
D299176Upright vacuum cleanerDecember, 1988Bowerman et al.D32/22
D301784Vacuum cleanerJune, 1989Petralia et al.D32/22
D305168Upright vacuum cleanerDecember, 1989KrollD32/22
D307658Vacuum cleanerMay, 1990Ikeda et al.D32/22
D309806Vacuum cleanerAugust, 1990Chieda et al.D32/22
2876481Suction cleanersMarch, 1959Gerber et al.15/331
2898621Combination suction cleanersAugust, 1959Vance15/324
4217674Upright vacuum cleanerAugust, 1980Hayashi et al.15/361
4446594Upright type electric cleanerMay, 1984Watanabe et al.15/323
4571772Upright vacuum cleaning applianceFebruary, 1986Dyson15/335
4761850Vacuum cleaner having an integral tool holderAugust, 1988Romeo et al.15/323
Primary Examiner:
Word, Hugo A.
Assistant Examiner:
Mcinroy, Ruth
Claims:
1. The ornamental design for a vacuum cleaner, as shown.

Description:

FIG. 1 is a right side elevational view of a vacuum cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front perspective view thereof.