diff --git a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/bindings/AbstractRangeBinding.java b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/bindings/AbstractRangeBinding.java
index 4f64466d14..7df5a861f1 100644
--- a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/bindings/AbstractRangeBinding.java
+++ b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/bindings/AbstractRangeBinding.java
@@ -44,14 +44,14 @@ import org.jooq.BindingGetResultSetContext;
 import org.jooq.BindingGetStatementContext;
 import org.jooq.BindingRegisterContext;
 import org.jooq.BindingSetStatementContext;
-import org.jooq.postgres.extensions.types.AbstractRange;
+import org.jooq.postgres.extensions.types.Range;
 
 /**
  * A binding for the PostgreSQL <code>range</code> data types.
  *
  * @author Lukas Eder
  */
-abstract class AbstractRangeBinding<U extends AbstractRange<?>> extends AbstractPostgresBinding<Object, U> {
+abstract class AbstractRangeBinding<U extends Range<?>> extends AbstractPostgresBinding<Object, U> {
 
     // TODO: This looks just like the AbstractInetBinding. Perhaps rename?
 
diff --git a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/converters/AbstractRangeConverter.java b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/converters/AbstractRangeConverter.java
index c3750d04da..c14a3db434 100644
--- a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/converters/AbstractRangeConverter.java
+++ b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/converters/AbstractRangeConverter.java
@@ -40,14 +40,14 @@ package org.jooq.postgres.extensions.converters;
 import static org.jooq.tools.StringUtils.isBlank;
 
 import org.jooq.impl.AbstractConverter;
-import org.jooq.postgres.extensions.types.AbstractRange;
+import org.jooq.postgres.extensions.types.Range;
 
 /**
  * A converter for {@link AbstractRange} types.
  *
  * @author Lukas Eder
  */
-abstract class AbstractRangeConverter<X, U extends AbstractRange<X>> extends AbstractConverter<Object, U> {
+abstract class AbstractRangeConverter<X, U extends Range<X>> extends AbstractConverter<Object, U> {
 
     public AbstractRangeConverter(Class<U> toType) {
         super(Object.class, toType);
diff --git a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/AbstractRange.java b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/AbstractRange.java
index 74b2a1dae7..dfc03acf07 100644
--- a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/AbstractRange.java
+++ b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/AbstractRange.java
@@ -37,7 +37,6 @@
  */
 package org.jooq.postgres.extensions.types;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import org.jetbrains.annotations.Nullable;
@@ -47,7 +46,7 @@ import org.jetbrains.annotations.Nullable;
  *
  * @author Lukas Eder
  */
-public abstract class AbstractRange<T> implements Serializable {
+abstract class AbstractRange<T> implements Range<T> {
 
     private final T       lower;
     private final T       upper;
@@ -63,27 +62,29 @@ public abstract class AbstractRange<T> implements Serializable {
         this.upperIncluding = upper != null && upperIncluding;
     }
 
-    /**
-     * In PostgreSQL, a [x,x) range is considered "empty".
-     */
+    @Override
     public /* non-final */ boolean isEmpty() {
         return lowerIncluding && !upperIncluding && Objects.equals(lower, upper);
     }
 
+    @Override
     @Nullable
     public final T lower() {
         return lower;
     }
 
+    @Override
     public final boolean lowerIncluding() {
         return lowerIncluding;
     }
 
+    @Override
     @Nullable
     public final T upper() {
         return upper;
     }
 
+    @Override
     public final boolean upperIncluding() {
         return upperIncluding;
     }
diff --git a/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/Range.java b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/Range.java
new file mode 100644
index 0000000000..461d2b0973
--- /dev/null
+++ b/jOOQ-postgres-extensions/src/main/java/org/jooq/postgres/extensions/types/Range.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq.postgres.extensions.types;
+
+import java.io.Serializable;
+
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * A <code>RANGE</code> type.
+ */
+public interface Range<T> extends Serializable {
+
+    /**
+     * In PostgreSQL, a [x,x) range is considered "empty".
+     */
+    boolean isEmpty();
+
+    /**
+     * The lower bound of the range.
+     */
+    @Nullable
+    T lower();
+
+    /**
+     * Whether the {@link #lower()} bound of the range is included in the range.
+     */
+    boolean lowerIncluding();
+
+    /**
+     * The upper bound of the range.
+     */
+    @Nullable
+    T upper();
+
+    /**
+     * Whether the {@link #upper()} bound of the range is included in the range.
+     */
+    boolean upperIncluding();
+
+}