Retractable roller directory
Description
FIG. 1 is a front elevational view of a retractable roller directory showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a left end elevational view thereof, both ends being identical;
FIG. 6 is a front elevational view of a second embodiment thereof;
FIG. 7 is a left end elevational view of the embodiment of FIG. 6, the top, bottom and back views being substantially identical to FIGS. 2, 3 and 4 respectively;
Referenced Cited
U.S. Patent Documents
433841 | August 1890 | Williamson |
679462 | July 1901 | Burkhart |
1583998 | May 1926 | Rickey |
1688677 | October 1928 | Winter |
1728649 | September 1929 | Winter |
2461103 | February 1949 | Amis |
2828562 | April 1958 | Warren |
3255808 | June 1966 | Schimizzi |
3466776 | September 1969 | Paige |
4525946 | July 2, 1985 | Olson |
Patent History
Patent number: D317630
Type: Grant
Filed: Mar 23, 1988
Date of Patent: Jun 18, 1991
Inventors: Gaudet Allen (Bloomfield, CT), Gaudet E. Allen (Bloomfield, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Chilton, Alix & Van Kirk
Application Number: 7/172,134
Type: Grant
Filed: Mar 23, 1988
Date of Patent: Jun 18, 1991
Inventors: Gaudet Allen (Bloomfield, CT), Gaudet E. Allen (Bloomfield, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Chilton, Alix & Van Kirk
Application Number: 7/172,134
Classifications