Braille insert for a continuous cartridge for handrails

Description

FIG. 1 is a perspective view of a braille insert for a continuous cartridge showing my new design;

FIG. 2 is a fragmentary front elevational view thereof;

FIG. 3 is a fragmentary plan view thereof the top plan view being a mirror image thereof;

FIG. 4 is a fragmentary sectional view thereof, along line 4--4 of FIG. 2;

FIG. 5 is a fragmentary rear elevational view thereof;

FIG. 6 is a side elevational view thereof;

FIG. 7 is an exploded perspective view thereof showing the braille insert thereof; and,

FIG. 8 is a perspective view thereof, showing the braille insert in the continuous cartridge, inserted in a groove in a handrail.

The broken lines in FIGS. 1, 2, 3, 4, 6, 7 and 8 are for purposes of illustration only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D114636 May 1939 Erickson
D117893 December 1939 Bonnell
D202759 November 1965 Fisher
D205824 September 1966 Fisher
D273596 April 24, 1984 Waldecrantz
3411752 November 1968 Bos
3918686 November 1975 Knott et al.
4590474 May 20, 1986 Patterson et al.
4823524 April 25, 1989 Bidnar
5065837 November 19, 1991 Szudy
5284444 February 8, 1994 Rayrus
Foreign Patent Documents
319784 December 1989 JPX
Other references
  • The B&T Metals Catalog; p. 51; Item G-Insert Type Wall Trim. LOXIT Mouldings Catalog; No. 3-48; Feb. 16, 1949; p. 14 Item AL-372 Counter Facing. Braille Alphabet Card from Columbia Lighthouse for the Blind. 1991 Sweets Catalogs; Boston Metal Products Protective Bumper System; #E-316A.
Patent History
Patent number: D353455
Type: Grant
Filed: Feb 23, 1993
Date of Patent: Dec 13, 1994
Inventor: Coco Raynes (Cambridge, MA)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Lahive & Cockfield
Application Number: 0/5,088
Classifications
Current U.S. Class: Bilaterally Symmetrical (D25/121)