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c-jump ® is a registered trademark of c-jump factory, based in Randolph, Massachusetts. Our main business is manufacturing educational games for children, college students, and adults. We stock c-jump games (US Patent 6,135,451) and planning to offer variety of learning tools and products in the future. A two-year old company, we have already established exceptional relationship, care, and attention to our customers. We aim to continually evolve this site and look forward to offer a range of innovative products online. Our game printing company, DeLano Service Inc., is located in Allegan, Michigan, USA. |
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We welcome customer questions, concerns, and compliments! |
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To order products:
To get help: To submit your ideas: |
sales@c-jump.com
support@c-jump.com research@c-jump.com |
| Phone & fax: | 781-848-8750 |
| Our Mailing Address: |
C-JUMP FACTORY
28 S Main Street, PMB# 224 Randolph, Massachusetts 02368-4821 United States |
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US Patent 6,135,451
© 1997-2007 Igor Kholodov. All rights reserved. This document is protected by International and US Copyright Laws. No part of this document may be reproduced in any form by any means without prior written authorization. The information described in this document is protected by one or more U.S. patents, foreign patents, or pending applications. |