Calculator with wireless digital keyboard

Lu October 25, 2

Patent Grant D769964

U.S. patent number D769,964 [Application Number D/516,291] was granted by the patent office on 2016-10-25 for calculator with wireless digital keyboard. This patent grant is currently assigned to SHENZHEN LOYAL ELECTRONICS CO., LTD.. The grantee listed for this patent is Shenzhen Loyal Electronics Co., Ltd.. Invention is credited to Zhichun Lu.


United States Patent D769,964
Lu October 25, 2016

Calculator with wireless digital keyboard

Claims

CLAIM The ornamental design for a calculator with wireless digital keyboard, as shown and described.
Inventors: Lu; Zhichun (Shenzhen, CN)
Applicant:
Name City State Country Type

Shenzhen Loyal Electronics Co., Ltd.

Shenzhen

N/A

CN
Assignee: SHENZHEN LOYAL ELECTRONICS CO., LTD. (Shenzhen, CN)
Appl. No.: D/516,291
Filed: January 30, 2015

Foreign Application Priority Data

Dec 22, 2014 [CN] 2014 3 0544726
Current U.S. Class: D18/7; D14/399
Current International Class: 1801
Field of Search: ;D14/399,320,331,333,338,346,387,388-392,455,456,150,218,247 ;D18/6,7,8,12,12.1,12.2,24,29 ;D21/324-333,517,512

References Cited [Referenced By]

U.S. Patent Documents
D219589 December 1970 Miller
D233349 October 1974 Bellini
D279107 June 1985 Kikuchi
D310209 August 1990 Kasprzycki
D311385 October 1990 Arkin
D316549 April 1991 Hampf
D318463 July 1991 Yomo
D327881 July 1992 McFarlane
D329848 September 1992 Mizusugi
D347835 June 1994 Zarnowitz
D350559 September 1994 Lassberg
5412586 May 1995 Oldfather
D386751 November 1997 Michael, III
D394079 May 1998 Leung
D408442 April 1999 Lun
6114977 September 2000 Smith
D440566 April 2001 Chou
D491945 June 2004 Sheehan
D492308 June 2004 Ozolins
D516070 February 2006 Ozolins
7253750 August 2007 Sheehan
D598451 August 2009 Andre
D604301 November 2009 Manalo
D614186 April 2010 Wong
D625310 October 2010 Andre
D627783 November 2010 Sato
D633093 February 2011 Andre
D641021 July 2011 Andre
D649549 November 2011 Andre
D664144 July 2012 Akana
D667404 September 2012 Akana
8289279 October 2012 Kirtley
D691607 October 2013 Kim
D724589 March 2015 Ozolins
D735719 August 2015 Ozolins
2002/0075237 June 2002 Chou
2007/0045392 March 2007 Youens
2007/0091551 April 2007 Chen
2008/0048985 February 2008 Kawami
2012/0001852 January 2012 Ho
2012/0039650 February 2012 Cvek

Other References

Bluetooth Calculator Returns the Number Pad Apples Keyboard Stole From You. gizmodo.com (online) 15 pages. Poste Dec. 15, 2011 [retrieved on May 6, 2016]. Retrieved from Internet: http://gizmodo.com/5868447/bluetooth-calculator-returns-the-number-pad-ap- ples-keyboard-stole-from-you. cited by examiner .
SMK-Link iCalc Bluetooth Calculator Keypad. itechnews.net (online) 3 pages. Poste Jan. 31, 2013 [retrieved on May 6, 2016]. Retrieved from Internet: http://www.itech news.net/2013/01/31/smk-link-icalc-bluetooth-calculator-keypad-adds-a-num- padcalculator-to-apple-wireless-keyboard/. cited by examiner .
Belkin YourType Wireless Keypad. engadget.com. (online) 12 pages. Poste Oct. 15, 2013 [retrieved on May 6, 2016]. Retrieved from Internet: http://www.engadget.com/2013/10/15/belkin-yourtype-wireless-keypad-review- -and-giveaway/. cited by examiner .
Belkin Wireless YourType Numeric Keypad for iMac and MacBook. Apple.com. (online) 5 pages. Available as early as Oct. 20, 2013 [retrieved on May 9, 2016]. Retrieved from Internet: http://www.apple.com/uk/shop/product/HD389ZM/B/belkin-wireless-yourtype-n- umeric-keypad-for-imac-and-macbook. cited by examiner.

Primary Examiner: Hattan; Susan Bennett
Assistant Examiner: Horse; Marie Fast
Attorney, Agent or Firm: Anova Law Group, PLLC

Description



FIG. 1 is a perspective view of a calculator with wireless digital keyboard in accordance with the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1.

The broken lines in FIG. 4 depict parts of the calculator with wireless digital keyboard that form no part of the claimed design.

* * * * *

References


uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed