Planetarium projector
Latest KONICA MINOLTA PLANETARIUM CO., LTD. Patents:
Description
The broken line showing in the drawings is for environmental purposes and forms no part of the claimed design.
Claims
The ornamental design for a planetarium projector, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
1616736 | February 1927 | Bauersfeld |
2827827 | March 1958 | Spitz |
3813156 | May 1974 | Davis |
3863363 | February 1975 | Miyajima |
4020568 | May 3, 1977 | Tajima |
4588384 | May 13, 1986 | Shiba |
4606627 | August 19, 1986 | Hattori |
4639224 | January 27, 1987 | Maejima |
4643681 | February 17, 1987 | Suzuki |
D294715 | March 15, 1988 | Hattori |
D773549 | December 6, 2016 | Tompkin |
1502358 | July 2014 | JP |
- Johann Ambrosius Barth, “Der Himmel Auf Erden”, Die Welt der Planetarien, 1992, pp. 38 and 48.
Patent History
Patent number: D830447
Type: Grant
Filed: Dec 15, 2016
Date of Patent: Oct 9, 2018
Assignee: KONICA MINOLTA PLANETARIUM CO., LTD. (Tokyo)
Inventor: Agato Nagata (Hino)
Primary Examiner: Wan Laymon
Application Number: 29/587,696
Type: Grant
Filed: Dec 15, 2016
Date of Patent: Oct 9, 2018
Assignee: KONICA MINOLTA PLANETARIUM CO., LTD. (Tokyo)
Inventor: Agato Nagata (Hino)
Primary Examiner: Wan Laymon
Application Number: 29/587,696
Classifications