TWI563209B - Zoom spot light - Google Patents
Zoom spot lightInfo
- Publication number
- TWI563209B TWI563209B TW104104439A TW104104439A TWI563209B TW I563209 B TWI563209 B TW I563209B TW 104104439 A TW104104439 A TW 104104439A TW 104104439 A TW104104439 A TW 104104439A TW I563209 B TWI563209 B TW I563209B
- Authority
- TW
- Taiwan
- Prior art keywords
- spot light
- zoom
- zoom spot
- light
- spot
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104104439A TWI563209B (en) | 2015-02-10 | 2015-02-10 | Zoom spot light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104104439A TWI563209B (en) | 2015-02-10 | 2015-02-10 | Zoom spot light |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201629394A TW201629394A (en) | 2016-08-16 |
TWI563209B true TWI563209B (en) | 2016-12-21 |
Family
ID=57182125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104104439A TWI563209B (en) | 2015-02-10 | 2015-02-10 | Zoom spot light |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI563209B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101957A (en) * | 1976-09-10 | 1978-07-18 | Bansun Chang | Zoom operating light |
TWM326994U (en) * | 2007-05-15 | 2008-02-11 | Yen-Pin Tsai | Illumination device with zoom function |
TWM345186U (en) * | 2008-07-01 | 2008-11-21 | Genius Electronic Optical Co Ltd | Focusing lamp |
CN102635788B (en) * | 2012-03-30 | 2013-04-17 | 中国科学院长春光学精密机械与物理研究所 | Double-lens step zoom flashlight |
-
2015
- 2015-02-10 TW TW104104439A patent/TWI563209B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101957A (en) * | 1976-09-10 | 1978-07-18 | Bansun Chang | Zoom operating light |
TWM326994U (en) * | 2007-05-15 | 2008-02-11 | Yen-Pin Tsai | Illumination device with zoom function |
TWM345186U (en) * | 2008-07-01 | 2008-11-21 | Genius Electronic Optical Co Ltd | Focusing lamp |
CN102635788B (en) * | 2012-03-30 | 2013-04-17 | 中国科学院长春光学精密机械与物理研究所 | Double-lens step zoom flashlight |
Also Published As
Publication number | Publication date |
---|---|
TW201629394A (en) | 2016-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |