Company Filing History:

12 out of 57

Nu-kote International, Inc.

patents

6 out of 33,404

Seiko Epson Corporation

Nu-kote Imaging International, Inc.

patent

Years Active: 1994-2009

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7488061 - Ink cartridge replacement lid (2009-02-10),

2. 7488059 - Enclosure for ink reservoir bag (2009-02-10),

3. 7384137 - Ink cartridge replacement lid (2008-06-10),

4. 7380919 - Protector for an inkjet cartridge and method of using the same (2008-06-03),

5. 7377626 - External ink supply bag and method of filling the same (2008-05-27),

6. 7219987 - Tube coupling for ink jet cartridges (2007-05-22),

7. 7216964 - Strain relief for ink cartridge ink supply tube (2007-05-15),

8. 7159977 - Transport protector for an inkjet cartridge (2007-01-09),

9. D523899 - Ink supply bag (2006-06-27),

10. 6846070 - Pressurized ink filling method for dual compartment ink-jet cartridge used in ink-jet printer (2005-01-25),

11. 6814433 - Base aperture in ink jet cartridge with irregular edges for breaking surface tension of the ink (2004-11-09),

12. 6776477 - Mechanical seal cap for ink-cartridge (2004-08-17),

13. 6742880 - Dual chamber cartridge (2004-06-01),

14. 6742879 - Dual chamber ink-jet cartridge (2004-06-01),

15. 6685309 - Geometric ink channels for ink cartridge (2004-02-03),

Title: The Innovative Journey of William Allen Putman

Introduction

William Allen Putman, hailing from Franklin, TN, is a notable inventor with an impressive portfolio of 21 patents. His innovative designs primarily focus on advancing ink delivery systems, contributing significantly to the printing industry.

Latest Patents

Putman's latest patents showcase his ingenuity in creating efficient solutions within ink cartridge technology. One of his key inventions is the "Enclosure for Ink Reservoir Bag." This invention comprises a tray and a cover designed for an ink reservoir bag in an ink delivery system for an ink cartridge. The tray features a bottom wall with end and side walls, along with openings to accommodate fill and exit ports of the reservoir bag.

Another remarkable invention is the "Ink Cartridge Replacement Lid," which includes a body with two planar sides. This innovative lid has a raised portion and incorporates projections designed to compress a foam insert when installed onto an inkjet cartridge.

Career Highlights

Throughout his career, Putman has made significant contributions while working with several prominent companies in the field. His tenure at Nu-Kote International, Inc. and Seiko Epson Corporation provided him with ample opportunities to develop and refine his inventions, directly impacting the functionality and efficiency of inkjet cartridges.

Collaborations

William Allen Putman has collaborated with talented professionals like Stephen A. Anderson and Bruce S. Jones. Their collective efforts have fostered innovation and excellence in the methodologies surrounding ink technology.

Conclusion

William Allen Putman's journey as an inventor reflects his dedication to advancing technology in the printing industry. With a wealth of patents under his belt, he continues to inspire future innovations that enhance the efficiency and performance of ink delivery systems.

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