Screen unit
Description
FIG. 1 is a front elevational view of a screen unit showing our new design;
FIG. 2 is a plan view from above thereof;
FIG. 3 is a perspective view on one end thereof, in which the side blinds and rear sheets have been removed and showing the front sheets partly lowered;
FIG. 4 is a perspective view on said one end thereof, in which the side blinds and rear sheets have been removed;
FIG. 5 is a perspective view on said one end thereof, with the side blinds and rear sheets in position;
FIG. 6 is a perspective view on the other end thereof.
Referenced Cited
U.S. Patent Documents
1474951 | November 1923 | Thompson |
2271199 | January 1942 | Mandell |
3849910 | November 1974 | Greenly |
Patent History
Patent number: D261149
Type: Grant
Filed: Feb 21, 1979
Date of Patent: Oct 6, 1981
Inventors: Brian T. Brooksby (Redhill, Surrey), Harold J. Murray (Alton, Hampshire), Anthony Simpson (Godalming, Surrey), Stuart M. Peterkin (Effingham, Surrey)
Primary Examiner: Peter M. Caun
Application Number: 6/13,391
Type: Grant
Filed: Feb 21, 1979
Date of Patent: Oct 6, 1981
Inventors: Brian T. Brooksby (Redhill, Surrey), Harold J. Murray (Alton, Hampshire), Anthony Simpson (Godalming, Surrey), Stuart M. Peterkin (Effingham, Surrey)
Primary Examiner: Peter M. Caun
Application Number: 6/13,391
Classifications
Current U.S. Class:
D16/43
International Classification: D1605;
International Classification: D1605;