Optical automatic level

Details Optical automatic level Optical automatic level

2000-02-18

2001-04-17

Davis, Antoine Duval (Department: 2913)

Measuring, testing, or signalling instruments

Measuring, regulating or indicating instrument, or casing

Geometric

Design Patent

active

D0440506

CLAIM:
The ornamental design for an optical automatic level, as shown and described.

REFERENCES:
patent: 4794701 (1989-01-01), Clark
patent: 4947556 (1990-08-01), Pell
patent: 5900931 (1999-05-01), Rando
Sokkia Measuring Systems Catalog pp. 32A, 33A, 37A, and 38A.
David White Construction lasers & Optical Instruments Catalog, pp. 3, 4, 12, 13, 14 and 15.
1998-1999 CST/Berger Contractors Supply Catalog, p. 5.
1998 SECO Manufacturing Co., Inc. Surveying & GPS Accessories brochure, p. 10.
TOPCON, Auto Level At-GSeries brochure.

Affiliated with

Also associated with

Rating

Optical automatic level does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical automatic level, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical automatic level will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2471097