1 {%extends
"base/page.html"%}
3 '{%block title%}Trademark Policy{%endblock%}
6 <h1>Trademark Policy
<i class=
"fas fa-gavel"></i></h1>
8 <p><em>Last updated: November
20,
2024. {%git_changes_link%}
</em></p>
11 This policy pertains to our trademarks. Specifically, the terms
12 <em>Postgres
</em> and
<em>PostgreSQL
</em> and the Elephant Logo (Slonik) are
13 all registered trademarks of the
14 <a href=
"https://www.postgres.ca/">PostgreSQL Community Association of Canada
</a>.
15 If you wish to use these marks, you must comply with this policy.
18 <h3>Why This Matters
</h3>
21 We have implemented this Trademark Policy because it is important to the
22 Community that our trademarks are not used in ways that confuse people. For
23 example, we do not want people to use our trademarks:
28 with software that is not related to PostgreSQL, does not run on it or work
31 <li>to suggest (falsely) that PostgreSQL is not open source software,
</li>
33 to suggest that they are somehow sponsored by, affiliated with, endorsed by
34 or approved by the PostgreSQL Project when they are not,
37 on competitive products (i.e. databases that are not PostgreSQL, or built on
38 or derived from PostgreSQL), or to use them with unrelated goods and
44 If these things happen, over time, our marks will lose their meaning. As the
45 Community grows, the best way to ensure that this does not happen is by
46 setting and enforcing standards for how our marks are used.
49 <h3>Fair Uses That Don’t Require Prior Approval
</h3>
52 You may make fair use of
<em>Postgres
</em> or
<em>PostgreSQL
</em> to refer to
53 the software in true factual statements. For example:
58 If it’s true, you can say in your software or documentation that certain
59 software runs on, with, or is derived from
<em>PostgreSQL
</em>®
63 You can use the trademarks to accurately advertise
<em>PostgreSQL
</em>®
64 software-related content in a public event.
67 You can use the names
<em>Postgres
</em>® or
<em>PostgreSQL
</em>® in
68 articles and blogs and forums to reference the database system.
71 You may use
<em>Postgres
</em>® or
<em>PostgreSQL
</em>® in the title
72 of a book about the software.
75 You may (if accurate) identify yourself as an individual or corporate
76 contributor to the
<em>Postgres
</em>® or
<em>PostgreSQL
</em>®
80 You may use
<em>Postgres
</em> or
<em>PostgreSQL
</em> on your website as
81 links to our website at:
<a href=
"/">https://www.postgresql.org
</a>.
86 As long as you do not state or imply that that you or your business are
87 affiliated with, endorsed, sponsored or approved by the PostgreSQL Community
88 Association of Canada, PostgreSQL Global Development Group, PostgreSQL
89 Project, PostgreSQL Core Team, or PostgreSQL Community, these kinds of uses of
90 the words Postgres and PostgreSQL are generally fine.
93 <h3>Other Approved Uses
</h3>
97 If your event or conference satisfies the
98 <a href=
"/about/policies/conferences/">Community Recognition Guidelines
</a>,
99 you may use the marks to promote the event, including in the event name.
102 <a href=
"/about/policies/user-groups/">Recognized PostgreSQL User Groups
</a>
103 may use the marks to promote their events, activities and groups.
106 <a href=
"/about/policies/npos/">Recognized PostgreSQL nonprofit organizations
</a>
107 may use the marks in their materials in support of the project.
111 <h3>How To Use Our Marks
</h3>
114 Please adhere to the following guidelines when using the marks as permitted
115 under this
<a href=
"">Trademark Policy
</a>. If you fail to do so, we may
116 revoke your permission to use them.
121 The marks should not be modified in any way without prior approval. They
122 should not be presented with other trademarks or logos.
125 <p>The Elephant Logo (Slonik) must appear in one of the forms below:
</p>
127 <img class=
"img-fluid logo-preview" src=
"/media/img/about/press/elephant.png" alt=
"PostgreSQL Logo" />
128 <img class=
"img-fluid logo-preview" src=
"/media/img/about/press/elephant-bw.png" alt=
"PostgreSQL Logo" />
132 Particularly if these uses are commercial in nature, we encourage you to
133 present the marks with
<em>Postgres
</em>,
<em>PostgreSQL
</em> or the
134 Elephant Logo (Slonik) followed by the
® symbol wherever practicable. If
135 you use the outline version of Slonik, this should be followed by the
139 Wherever possible, include the line:
141 Postgres, PostgreSQL and the Slonik Logo are trademarks or registered
142 trademarks of the PostgreSQL Community Association of Canada, and used
143 with their permission.
147 Do not seek to register any trademark containing one of our marks or a
150 <li>Do not use the marks in a business name or trade name.
</li>
152 Do not use the marks in a way that would disparage the software, the
153 PostgreSQL Community Association of Canada, PostgreSQL Global Development
154 Group, PostgreSQL Project, PostgreSQL Core Team, or PostgreSQL Community.
158 <h3>Uses That Require Approval
</h3>
161 For pretty much any use not discussed above, you must contact us for
162 permission before you use our marks. For example, if you want to use our marks
163 (or some variant of them) in your company name, product name or domain name,
164 you must obtain prior approval. We will try to work with you to permit uses
165 that support the
<em>PostgreSQL
</em>® project and our Community. Please
166 note, however, that we will approve uses in our sole discretion, and that we
167 will not be able to approve uses if we believe that they will cause confusion
168 about your relationship with the PostgreSQL Community Association of Canada,
169 PostgreSQL Global Development Group, PostgreSQL Project, PostgreSQL Core Team,
170 or PostgreSQL Community.
173 <h3>Additional Information
</h3>
177 <a href=
"https://www.postgres.ca">PostgreSQL Community Association of Canada
</a>
178 does NOT make any express or implied warranties, including but not limited to
179 the warranties of non-infringement of any third-party intellectual property
180 rights. We reserve the right to update this Trademark Policy from time to time
181 without notice. Uses that predate this version of the Trademark Policy (i.e.
182 uses prior to December
8,
2020) do not require permission from us so long as
183 the use is consistent with this Policy. However, if you think you may have
184 used the trademarks in the past in ways that would violate this Policy, we
185 suggest seeking permission. Our aim is to work with you to support uses that
186 support the project, however PostgreSQL Community Association of Canada
187 reserves the right to deny trademark use that violates this Policy. Past use
188 in violation of this policy does not confer a right to continue that use.
192 Please feel free to reach out to us by emailing
193 <a href=
"mailto:board@lists.postgres.ca">board@lists.postgres.ca
</a> with any
194 questions or requests for approval.