TrademarkDeceptive similaritySupreme Court of India

Amritdhara Pharmacy v Satya Deo Gupta

AIR 1963 Supreme Court 44919631 min read
The case in brief30-second read
Facts
Plaintiff used "Amritdhara" for medicinal preparations since 1903. Defendant applied to register "Lakshmandhara" for similar medicinal preparations. Plaintiff opposed registration on grounds of deceptive similarity.
Issue
Whether "Lakshmandhara" is deceptively similar to "Amritdhara" for medicinal preparations.
Held
Yes, deceptively similar. The suffix "dhara" was common to both; when viewed as a whole with phonetic similarity, an average consumer with imperfect recollection would likely confuse the two. Registration of "Lakshmandhara" refused.
Principle
Test for deceptive similarity: overall impression on average consumer with imperfect recollection; marks compared as whole, not dissected
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Facts

  • Plaintiff used "Amritdhara" for medicinal preparations since 1903
  • Defendant applied to register "Lakshmandhara" for similar medicinal preparations
  • Plaintiff opposed registration on grounds of deceptive similarity
  • Both were Ayurvedic medicinal preparations with similar trade dress

Issue

  1. Whether "Lakshmandhara" is deceptively similar to "Amritdhara" for medicinal preparations.

Held

  • Yes, deceptively similar. The suffix "dhara" was common to both; when viewed as a whole with phonetic similarity, an average consumer with imperfect recollection would likely confuse the two. Registration of "Lakshmandhara" refused.

Ratio decidendi

The test for deceptive similarity is: would a person of average intelligence and imperfect recollection, encountering the two marks, be likely to confuse one for the other? Marks must be compared as a whole (not letter by letter); the overall visual and phonetic impression matters. The comparison is between the marks as used in trade, considering the nature of goods, class of consumers, and mode of purchase.

Exam use

How to use it in an answer

  • State the Amritdhara test
  • Key line: "The test is whether the marks, taken as a whole, are likely to cause confusion in the mind of a person of average intelligence and imperfect recollection."
  • Apply the overall impression test to problem questions with competing marks

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Citation

Amritdhara Pharmacy v. Satya Deo Gupta AIR 1963 Supreme Court 449

Reported: AIR Online. This is an educational summary, not the judgment itself. Cite the reported version in professional or academic work.