Optical: systems and elements – Mirror – With support
Patent
1996-12-13
1999-03-23
Spyrou, Cassandra
Optical: systems and elements
Mirror
With support
359872, 359873, 108 44, G02B 7182
Patent
active
058868402
ABSTRACT:
An evaluation tool for viewing local and remote irregularities in a turf surface. The tool includes a body structure having first and second turf engaging surfaces for supporting the body structure upon the turf surface in first and second inspection orientations. The tool further includes a reflector element to provide a view of a local turf segment to a user viewing from above when the body is in the first inspection orientation and a view of a remote turf segment when in the second inspection orientation. Indicia may be provided upon the tool for indicating vertical distances.
REFERENCES:
patent: 5116058 (1992-05-01), Theriault
patent: 5363231 (1994-11-01), Komori
Line drawing labeled: "Joe's Check Gage #1" and For measuring quality of cut, believed to be dated Aug. 13, 1970.
Line drawing labeled: "Joe's Check Gage #2" and For measuring quality of cut, believed to be dated Aug. 13, 1970.
Line drawing of Figure 1 of the Applicant's disclosure and discussion of Figure 1 in the Applicant's specification at p. 2, line 17-p. 3, line 17.
Atkinson Dale A.
Klos John F.
Peterson Daniel E.
Sikd-er Mohammad Y.
Spyrou Cassandra
The Toro Company
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