414 Hungerford Drive
Suite 211
Rockville, Maryland 20850
Telephone: 301-279-7577
Facsimile: 301-251-1192

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  • Home
      • Located just minutes from the U.S. Patent and Trademark Office, I have provided high quality, reasonably priced legal services for my worldwide clients for over thirty years.
  • Patent Info.
      • After filing an U.S. patent application for your invention, I can assist you with information about prototypes, production, marketing and financial backing for your invention. I can also assist you in negotiating and preparing license, royalty, marketing and investment agreements.
  • Trademarks
      • A trademark or servicemark typically is any word, name, slogan, symbol, design or device used by a manufacturer or merchant to identify his goods or services and to distinguish them from goods or services of others.
  • Experience & Fees
    • Preparation and filing of Disclosure Document: $55
    • Design patent application preparation & filing: $800-$1500
    • Design patentability search & written opinion: $950
    • Provisional patent application preparation and filing: from $750 (cost varies depending upon nature and complexity of invention)
    • Utility patent application preparation & filing: $3000-$7000
      (cost varies depending upon nature and complexity of the invention)
    • Utility patentability search & written opinion: $950
    • Trademark registerability search & written opinion: $650
    • Trademark application preparation & filing: $975-$1075
  • Links
  • Location
      • 414 Hungerford Drive, Suite 211, Rockville, Maryland 20850, Telephone: 301-279-7577, Facsimile: 301-251-1192, daket@verizon.net

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