USD859520S1 - Demonstration tool - Google Patents
Demonstration tool Download PDFInfo
- Publication number
- USD859520S1 USD859520S1 US29/640,450 US201829640450F USD859520S US D859520 S1 USD859520 S1 US D859520S1 US 201829640450 F US201829640450 F US 201829640450F US D859520 S USD859520 S US D859520S
- Authority
- US
- United States
- Prior art keywords
- demonstration tool
- demonstration
- tool
- view
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Claims (1)
- The ornamental design for a demonstration tool, as shown and described.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EM43538110002 | 2017-09-15 | ||
EM004353811-0002 | 2017-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
USD859520S1 true USD859520S1 (en) | 2019-09-10 |
Family
ID=67809994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/640,450 Active USD859520S1 (en) | 2017-09-15 | 2018-03-14 | Demonstration tool |
Country Status (2)
Country | Link |
---|---|
US (1) | USD859520S1 (en) |
AU (1) | AU201811366S (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD322094S (en) * | 1988-04-05 | 1991-12-03 | Creative Devices Research Ltd. | Vehicle control simulator |
USD375764S (en) * | 1995-09-07 | 1996-11-19 | E & B Giftware, Inc. | Random number selector game |
USD637646S1 (en) * | 2009-11-30 | 2011-05-10 | Robert Malen | Toothbrush training device |
USD642078S1 (en) * | 2011-02-03 | 2011-07-26 | Educational Insights, Inc. | Elapsed time clock |
US20120162600A1 (en) * | 2009-09-10 | 2012-06-28 | Pugh Randall B | Energized ophthalmic lens including stacked integrated components |
USD760318S1 (en) * | 2014-08-04 | 2016-06-28 | Rhode Island Lottery | Display |
USD784449S1 (en) * | 2015-10-07 | 2017-04-18 | Four Pines Publishing, Inc | Visual aid that demonstrates a random walk and generates a bell curve distribution |
USD815865S1 (en) * | 2016-07-07 | 2018-04-24 | Carl Zeiss Vision International Gmbh | Display structure |
EP3404463A1 (en) * | 2017-05-18 | 2018-11-21 | Thales | Bifocal anastigmatic telescope with five mirrors |
USD837862S1 (en) * | 2017-01-27 | 2019-01-08 | Carl Zeiss Vision International Gmbh | Video centration apparatus |
US20190086691A1 (en) * | 2017-09-15 | 2019-03-21 | Carl Zeiss Vision International Gmbh | Method for demonstrating optical properties of lenses for spectacle glasses |
US20190110679A1 (en) * | 2017-10-17 | 2019-04-18 | Accuvisiondesigns LLC | Refraction devices |
-
2018
- 2018-03-08 AU AU201811366F patent/AU201811366S/en active Active
- 2018-03-14 US US29/640,450 patent/USD859520S1/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD322094S (en) * | 1988-04-05 | 1991-12-03 | Creative Devices Research Ltd. | Vehicle control simulator |
USD375764S (en) * | 1995-09-07 | 1996-11-19 | E & B Giftware, Inc. | Random number selector game |
US20120162600A1 (en) * | 2009-09-10 | 2012-06-28 | Pugh Randall B | Energized ophthalmic lens including stacked integrated components |
USD637646S1 (en) * | 2009-11-30 | 2011-05-10 | Robert Malen | Toothbrush training device |
USD642078S1 (en) * | 2011-02-03 | 2011-07-26 | Educational Insights, Inc. | Elapsed time clock |
USD760318S1 (en) * | 2014-08-04 | 2016-06-28 | Rhode Island Lottery | Display |
USD784449S1 (en) * | 2015-10-07 | 2017-04-18 | Four Pines Publishing, Inc | Visual aid that demonstrates a random walk and generates a bell curve distribution |
USD815865S1 (en) * | 2016-07-07 | 2018-04-24 | Carl Zeiss Vision International Gmbh | Display structure |
USD837862S1 (en) * | 2017-01-27 | 2019-01-08 | Carl Zeiss Vision International Gmbh | Video centration apparatus |
EP3404463A1 (en) * | 2017-05-18 | 2018-11-21 | Thales | Bifocal anastigmatic telescope with five mirrors |
US20190086691A1 (en) * | 2017-09-15 | 2019-03-21 | Carl Zeiss Vision International Gmbh | Method for demonstrating optical properties of lenses for spectacle glasses |
US20190110679A1 (en) * | 2017-10-17 | 2019-04-18 | Accuvisiondesigns LLC | Refraction devices |
Non-Patent Citations (1)
Title |
---|
Alibaba. Link: https://www.alibaba.com/product-detail/CR39-eyeglass-demo-lens_60543334591.html. Visited May 7, 2019. CR39 eyeglass demo lens. (Year: 2019). * |
Also Published As
Publication number | Publication date |
---|---|
AU201811366S (en) | 2018-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |