Method of making a hollow light pipe

Details Method of making a hollow light pipe Method of making a hollow light pipe

1987-01-16

1989-02-21

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

Optical article shaping or treating

Utilizing plasma, electric, electromagnetic, particulate, or...

264173, 350 9632, 350 9634, B29D 1100, G02B 620

Patent

active

048062898

ABSTRACT:
A hollow light conductor with enhanced light-transmitting properties is formed by the coextrusion of polymeric materials. The hollow light conductor comprises a continuous annular core layer encased in inner and outer cladding layers.

REFERENCES:
patent: 3261350 (1966-07-01), Wallace
patent: 3308508 (1967-03-01), Schrenk
patent: 3386043 (1963-05-01), Marcatili
patent: 3436141 (1969-04-01), Comte
patent: 3498286 (1970-03-01), Polayni
patent: 3556635 (1967-05-01), Schrenk et al.
patent: 3583786 (1971-06-01), Marcatili
patent: 3641332 (1972-02-01), Reick et al.
patent: 3740112 (1973-06-01), Lundgren
patent: 3740113 (1973-06-01), Cass
patent: 3843865 (1974-10-01), Nath
patent: 3902880 (1975-09-01), Strack
patent: 3973828 (1976-08-01), Onoda et al.
patent: 3980390 (1976-09-01), Yamamoto et al.
patent: 3999834 (1976-12-01), Ohtomo et al.
patent: 4000416 (1976-12-01), Goell
patent: 4053205 (1977-10-01), Miller
patent: 4161500 (1979-07-01), Schleinitz et al.
patent: 4165152 (1979-08-01), Shiraishi et al.
patent: 4167305 (1979-09-01), Ichiba et al.
patent: 4183617 (1980-01-01), Isaacs et al.
patent: 4220395 (1980-09-01), Wang et al.
patent: 4252403 (1981-02-01), Salisbury
patent: 4270840 (1981-06-01), Uchida et al.
patent: 4363533 (1982-12-01), Stowe et al.
patent: 4392715 (1983-07-01), Bonewitz et al.
patent: 4437727 (1984-03-01), Treber
patent: 4453803 (1984-06-01), Hidaka et al.
patent: 4458986 (1984-07-01), Yuto et al.
patent: 4490008 (1984-12-01), Murakami et al.
patent: 4505542 (1985-03-01), Clarke
patent: 4505543 (1985-03-01), Ueba et al.
patent: 4511209 (1985-04-01), Skutnik
patent: 4521351 (1985-06-01), Ohtsuka et al.
patent: 4522431 (1985-11-01), Allemand et al.
patent: 4530569 (1985-07-01), Squire
patent: 4547040 (1985-10-01), Yamamoto et al.
patent: 4568146 (1986-02-01), Ueba et al.
patent: 4585306 (1986-04-01), Ohmori et al.
patent: 4689483 (1987-08-01), Weinberger
patent: 4689926 (1987-08-01), Smith
Harrington, J. A., "Medical Need Drive IR Fiber Development", Photonics Spectra, Jul. 1987, pp. 61-63.

Affiliated with

Also associated with

Rating

Method of making a hollow light pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making a hollow light pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a hollow light pipe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1520631