devcat
September 24, 2026
Getting the Malaysian patent drawing requirements right is critical to a smooth patent filing process. MyIPO enforces clear rules on how drawings must be formatted, numbered, and submitted. Even small mistakes in layout, margins, or figure labels can lead to rejections or delays.
Malaysia is part of the Patent Cooperation Treaty (PCT) and accepts PCT applications. However, national phase entries are judged against Malaysia’s own patent regulations. These include the Patents Regulations 1986 and the 2022 Amendments (P.U. A 68). As a result, PCT-compliant drawings may still need changes when entering MyIPO’s review process.
From sheet dimensions to line weight, from figure placement to text labels, every detail matters. This guide explains the key Malaysian patent drawing requirements that apply in 2025 and beyond. Let’s start with when drawings are required and what types are officially accepted.
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When filing utility or design patents in Malaysia, drawing requirements are clearly defined by MyIPO.The following section addresses common questions on when drawings are required and how they must be prepared.
It covers acceptable types, sheet layout, numbering, text use, and formatting based on Malaysian law.
Patent drawings are not always mandatory in Malaysia, but when required, they must follow strict rules. This section explains when drawings are required, the types of drawings that are acceptable, and how they are handled under Malaysian patent law.
No. Drawings are only required if they are necessary to understand the invention.
2. Can applicants include drawings even if they are not strictly necessary?
Yes. Optional drawings can be submitted if they help clarify the invention. However, they must comply with formatting rules set by Regulation 16 and recent amendments under P.U. (A) 68.
Yes. Under Malaysian law, the Registrar may invite the applicant to submit drawings later. This typically happens during formality or substantive examination stages.
Yes. Diagrams, flow charts, and schematic representations are treated as formal drawings. However, they must follow the same format and numbering rules as other figures.
Yes. If you forget to include drawings, MyIPO can ask you to submit them later. You’ll typically get a formal notice, and the standard time limit to comply is three months.
6. Are PCT-compliant drawings always accepted in the Malaysian national phase?
Not always. Even if your PCT drawings follow Rule 11, they must still meet Malaysia’s local standards. MyIPO may ask for formatting corrections or replacements during national phase entry.
7. Can missing sheets of drawings be submitted after the filing date?
Yes, but only in specific situations. You can correct missing sheets if they were part of a priority filing and you properly included a reference at the time of Malaysian filing.
8. Are obvious mistakes in drawings treated as amendments?
No. Obvious errors like a missing label or mistyped figure can be fixed without a formal amendment. However, you’ll need MyIPO’s approval to correct such mistakes.
Drawings can be amended before grant, subject to the Registrar’s discretion. However, any change must not add new subject matter beyond the original filing.
Most formatting rules apply to both, but design patents have additional layout and figure standards. For example, views like front, rear, and perspective are often required in design filings.
Patent drawings filed with MyIPO must adhere to specific physical presentation guidelines to ensure they are suitable for reproduction and examination. These rules cover the type and size of paper, margin spacing, and other formatting standards.
Unlike the PCT, Malaysia’s regulations do not specify maximum usable surface area or address frames explicitly, but they do mandate A4 sheets and minimum margins on all sides. This section outlines the requirements for preparing your drawing sheets for Malaysian patent filings.
All patent drawings must be submitted on A4-sized paper (29.7 cm × 21.0 cm). The sheets must be strong, white, smooth, non-shiny, and durable.
The Malaysian regulations do not specify a maximum usable surface area. However, the full A4 sheet is generally usable within the minimum margin limits.
No regulation explicitly permits or prohibits frames around the drawing area. To be safe, applicants should avoid adding frames, as this may reduce clarity.
The minimum margin on all sides of the sheet is 2 cm. This applies to all sheets submitted in the application.
Once you’ve prepared your drawing sheets, how you format them matters just as much as what’s on them. MyIPO follows detailed rules for how drawing sheets and figures should be presented, numbered, and organized.
This ensures the application can be reproduced and examined easily, and that figures are clearly referenced throughout the document.
Drawings must be provided on separate sheets and cannot be embedded within the description, claims, or abstract. This ensures proper formatting and reproduction.
Each sheet in the application, including those with drawings, must be numbered in consecutive Arabic numerals. The number should appear at the top center of the sheet.
No specific format (e.g., 2/5) is prescribed in the Malaysian regulations. The sheets should simply be sequentially numbered at the top center.
There is no explicit instruction in Malaysian regulations about figure numbering style. However, consistent and clear numbering (e.g., Fig. 1, Fig. 2) is recommended based on international norms to ensure clarity.
Malaysia’s patent drawing rules allow minimal use of text, only where absolutely necessary. The formatting and placement of such text must not interfere with the legibility of the drawing or its reproduction.
While the regulations are not as granular as the EPO, they still impose clear boundaries on line quality, labeling, and visual consistency. Let’s explore what is allowed, how text should be used, and how drawings must be technically executed.
Yes, but only if essential for clarity. Like other patent offices, Malaysia does not list specific words like “open” or “closed. However, the law allows graphical and handwritten symbols where necessary. But all text must support clear reproduction by photography or microfilming.
The regulations do not prescribe exact placement rules. But all text must avoid interfering with the drawing’s legibility or reproduction.
Lines must be durable, black, sufficiently dense and dark, and uniformly thick. The drawings must also be free from coloring and suitable for reproduction methods.
The Malaysian regulations do not mention hatching or cross-section style. However, any technique must preserve clarity and reproducibility of the drawing. So while oblique hatching is not mandatory, it is recommended for clarity.
The regulations require that drawings must be reproducible by photography, photo-offset, electrostatic processes, and microfilming. This means every element should remain legible when copied or scaled.
Malaysia’s regulations do not mandate graphical scale indicators. However, if a scale is shown, it must not interfere with drawing clarity. Its format should align with general reproducibility standards.
All lines must be black, uniform, dense, and well-defined with at least 1.5 line spacing. The text must be typed or printed in dark, indelible ink or neatly handwritten if needed. However, clarity and legibility are required at all times for acceptance.
The regulations do not specify drafting instruments. However, they require precise, clear, and reproducible lines. Thus, the use of drafting tools is encouraged to meet these quality standards.
Malaysian law does not specify an exact minimum height for letters and numbers in drawings. However, Regulation 18(8) requires that all text must be typed or printed in dark, indelible ink with at least 1.5 line spacing, ensuring legibility. Applicants are generally advised to use clear, readable characters that are consistent with good drafting practices.
Malaysia accepts applications in Bahasa Malaysia or English. If the drawings include text, it must be in either of these languages. Using any other language may lead to objections or requests for translation.
Malaysian regulations do not explicitly prohibit multiple figures on a single drawing sheet. However, drawings must be clearly presented, and all sheets must comply with A4 sizing, margin, and numbering rules. Multiple figures are acceptable as long as they don’t compromise clarity or violate formatting requirements.
Figures should be arranged logically to enhance understanding. It is recommended to begin with a figure showing an overall view of the preferred embodiment, followed by figures that progressively depict individual components or functional details. This order helps examiners and readers interpret the invention efficiently.
Figures must be numbered in sequence (e.g., Figure 1, Figure 2, etc.) based on their logical order of appearance, from general overview to specific details. This numbering should align with the references in the description. Additionally, technical features shown in the drawings should carry the same reference numbers as used in the description.
The Malaysian regulations and MyIPO drafting guide do not explicitly mention whether file references (e.g., docket numbers) can be included on drawing sheets. While not formally prohibited, it is generally recommended to avoid unnecessary text on drawings unless required for clarity or reference.
No. All reference signs used in the drawings must also appear in the written description. This ensures consistency and clarity when interpreting the invention.
Yes. Consistency is a must. If a feature appears in multiple places, whether in the description, claims, or drawings, it must be referred to using the same reference number throughout. This avoids confusion and maintains clarity for both examiners and readers.
Use structured numbering. While Malaysia does not require a separate sheet listing all reference signs, they do encourage structured numbering, such as using only odd or even numbers. This makes it easier to insert new reference signs later during revisions, especially when many features are involved.
Not typically. The Malaysian regulations only discuss line drawings and do not mention photographs. In practice, photographs are not accepted unless instructed otherwise by MyIPO in rare cases.
Malaysia’s patent drawing rules may not look overwhelming at first glance. But inconsistencies in formatting, line quality, or reference signs can still trigger costly objections. That’s where Pinch Patent Drawings comes in. We turn rough drafts into precise, MyIPO-compliant figures, so you can focus on innovation, not formatting errors.
Filing in Malaysia involves adhering to specific, non-negotiable rules. This includes A4 paper, minimum 2 cm margins, dark indelible ink, and no creases or folds. Even something as small as incorrect sheet numbering can hold up your application.
That’s where Pinch Patent Drawings comes in.
We don’t just make drawings look clean. We make them compliant. Whether you’re filing with MyIPO, or planning multi-jurisdictional submissions across the USPTO, EPO, or DPMA, we ensure your figures meet the exact standards required.
No guesswork. No missed details. Just submission-ready drawings delivered on time.
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Disclaimer: This article is based on the latest publicly available Malaysian regulations, including the Patents Regulations 1986 and official guidelines from MyIPO. Every effort has been made to simplify the content for patent filers.
However, the information reflects the regulatory landscape as of the time of writing. Any subsequent changes or clarifications by MyIPO may not be captured here. For the most accurate and up-to-date requirements, readers are advised to consult official MyIPO publications or seek legal counsel before submitting patent drawings.
For every innovator, attorney, and team working to protect ideas and file patents faster. We are the only platform that combines speed, compliance, and confidentiality to simplify your patent drawing process.
For every innovator, attorney, and team working to protect ideas and file patents faster. We are the only platform that combines speed, compliance, and confidentiality to simplify your patent drawing process.
