PAE 2022 Comprehensive Solutions & Teachable Guides

Welcome to the official study system solutions for the 2022 Patent Agent Examination. This guide is formatted for clear narration and active screen-recording presentations. #

--- PAPER I SOLUTIONS ---

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Question 1: Patentable Subject Matter (Section 3)

**Question:** A method of playing a card game is patentable in India. True or False? **Answer:** False **Explanation & Reasoning:** Methods of playing games are explicitly excluded from patentability in India. When explaining this, mention that the Indian Patent Office categorizes game rules, business methods, and computer programs per se as non-patentable subject matter to keep common logic and commercial methodologies free of monopolies. **Legal Citation:** *Section 3(m) of the Patents Act, 1970 states that 'a mere scheme or rule or method of performing mental act or method of playing game' is not an invention and thus not patentable.* --- #

Question 2: Pre-Grant Opposition (Section 25)

**Question:** Who can file a pre-grant opposition, and on what grounds? **Answer:** Any person can file a pre-grant opposition after publication but before the grant of a patent. **Explanation & Reasoning:** In Indian Patent Law, pre-grant opposition acts as a public-participation mechanism. There is no fee required to file a pre-grant opposition, which encourages democratization of the patent check process. **Legal Citation:** *Section 25(1) of the Patents Act, 1970. Grounds include prior publication, prior claiming, public use/knowledge, lack of inventive step, and non-disclosure of geographical origin.* --- #

Question 3: Term of Patent (Section 53)

**Question:** What is the term of every patent granted under the Patents Act, 1970? **Answer:** 20 years from the date of filing of the application. **Explanation & Reasoning:** The term of 20 years is standard across TRIPS-compliant countries. Note that for applications filed under the PCT National Phase, the 20-year term starts from the PCT international filing date, not the national entry date. **Legal Citation:** *Section 53(1) of the Patents Act, 1970.* --- #

--- PAPER II DRAFTING SOLUTIONS ---

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Question 4: Patent Drafting (Independent & Dependent Claims)

**Problem:** Draft an independent claim for a smart solar-powered umbrella that tracks the sun. **Model Draft / Solution:**

1. A smart tracking umbrella, comprising: a central shaft (10) supporting a foldable canopy (20); a plurality of solar panels (30) disposed on an outer surface of the canopy; a drive motor (40) coupled to the central shaft to rotate or tilt the canopy; and a controller (50) electrically coupled to the solar panels and the drive motor, wherein the controller is configured to detect solar intensity and actuate the drive motor to orient the canopy towards peak solar exposure. 2. The smart tracking umbrella of claim 1, further comprising a light sensor (60) connected to the controller for identifying sun positioning. 3. The smart tracking umbrella of claim 1, further comprising an integrated battery (70) charged by the solar panels to power the controller and drive motor.

**Examiner's Commentary & Video Strategy:** An independent claim must define the essential novel combination of features of the invention. Dependent claims should add preferred embodiments. **Legal Framework:** *Section 10(4)(c) of the Patents Act, 1970 requires that claims must define the scope of the invention for which protection is claimed.*