Ronald P Baker

US Patent:

46028544, Jul 29, 1986

Filed:

Feb 25, 1985

Appl. No.:

6/704698

Inventors:

Ronald L. Baker - Jefferson County CO

Assignee:

AT&T Technologies, Inc. - Berkeley Heights NJ

International Classification:

G02B 508
B26D 520
B26D 522
B29D 1100

US Classification:

350616

Abstract:

A polyhedral ring mirror is manufactured by molding a synthetic resinous blank having in it a cavity in the form of a four-sided pyramid. The wall surfaces of the cavity are metallized to make them light reflective. The blank is then sliced through in a plane normal to the cavity axis to sever from the blank a minor portion, and to leave behind a major portion in which the form of the cavity has been converted into a truncated pyramid having opposite its original opening a smaller opening. The modified blank with the doubly open cavity is placed, smaller opening down, on a printed wire wiring board around a rectangular electrical component on the board to permit visual inspection from a single viewing point above the component, of all of its sides. The size of the large opening of the cavity can be adjusted by slicing away another portion of the blank.

US Patent:

41685431, Sep 25, 1979

Filed:

Aug 24, 1977

Appl. No.:

5/827149

Inventors:

Ronald M. Baker - Denver CO

International Classification:

A41D 2300

US Classification:

2 91

Abstract:

A protective neck garment for wear in cold weather climate and/or during outdoor activity wherein minimal hindrance of mobility is required such as, for example, cross country skiing, downhill skiing, snowmobile racing and the like, is provided. The garment is preferably of a one piece, continuous, resiliently stretchable structure, generally tubular in shape, adapted to slip over the wearer's head and to conform closely to the wearer's neck. The garment may be slightly outwardly flared at one end thereof. In the preferred embodiment, the garment will comprise an outer, stretchable, tubular layer of a knitted wool and an inner protective layer of a cotton lining, or the like, for protection of the wearer's neck and to prevent irritation of the wearer's neck. The inner layer will preferably extend slightly beyond the edges of the outer layer to be rolled or folded thereover to protect the wearer's neck from irritation. At least one generally V-shaped slot, and preferably two substantially equally spaced generally V-shaped slots, are provided in one end of the garment.