The " Econ-O-Mate HEAT RECOVERY MODULE" Trademark may be available

United States

£73/ 1 class + gov fee

Canada

£442/ 1 class + gov fee

Mexico

£368/ 1 class + gov fee

European Union

£516/ 1 class + gov fee

China

£368/ 1 class + gov fee

South Korea

£516/ 1 class + gov fee

Japan

£589/ 1 class + gov fee

India

£184/ 1 class + gov fee

Australia

£221/ 1 class + gov fee

Israel

£516/ 1 class + gov fee

United Arab Emirates

£516/ 1 class + gov fee

New Zealand

£295/ 1 class + gov fee

Brazil

£368/ 1 class + gov fee

Taiwan

£589/ 1 class + gov fee

Ukraine

£589/ 1 class + gov fee

Indonesia

£516/ 1 class + gov fee

South Africa

£368/ 1 class + gov fee

Singapore

£589/ 1 class + gov fee

Saudi Arabia

£589/ 1 class + gov fee

Afghanistan

£589/ 1 class + gov fee

Algeria

£589/ 1 class + gov fee

Argentina

£295/ 1 class + gov fee

Austria

£663/ 1 class + gov fee

Bahrain

£516/ 1 class + gov fee

Bangladesh

£442/ 1 class + gov fee

Benelux

£737/ 1 class + gov fee

Bhutan

£663/ 1 class + gov fee

Bolivia

£589/ 1 class + gov fee

Botswana

£958/ 1 class + gov fee

British Virgin Islands

£884/ 1 class + gov fee

Bulgaria

£589/ 1 class + gov fee

Cambodia

£589/ 1 class + gov fee

Chile

£368/ 1 class + gov fee

Colombia

£516/ 1 class + gov fee

Congo

£884/ 1 class + gov fee

Costa Rica

£663/ 1 class + gov fee

Croatia

£663/ 1 class + gov fee

Cyprus

£737/ 1 class + gov fee

Czech Republic

£663/ 1 class + gov fee

Denmark

£589/ 1 class + gov fee

Macau

£516/ 1 class + gov fee

Greenland

£589/ 1 class + gov fee

Dominican Republic

£663/ 1 class + gov fee

Curacao

£884/ 1 class + gov fee

Aruba

£884/ 1 class + gov fee

Ecuador

£589/ 1 class + gov fee

Egypt

£516/ 1 class + gov fee

El Salvador

£589/ 1 class + gov fee

Ethiopia

£810/ 1 class + gov fee

France

£663/ 1 class + gov fee

Gaza

£589/ 1 class + gov fee

Germany

£663/ 1 class + gov fee

Greece

£589/ 1 class + gov fee

Guatemala

£663/ 1 class + gov fee

Haiti

£663/ 1 class + gov fee

Honduras

£663/ 1 class + gov fee

Hong Kong (SAR)

£663/ 1 class + gov fee

Hungary

£810/ 1 class + gov fee

Iraq

£1,105/ 1 class + gov fee

Italy

£663/ 1 class + gov fee

Jordan

£589/ 1 class + gov fee

Kazakhstan

£589/ 1 class + gov fee

Kenya

£663/ 1 class + gov fee

Kuwait

£589/ 1 class + gov fee

Laos

£516/ 1 class + gov fee

Lebanon

£737/ 1 class + gov fee

Lesotho

£884/ 1 class + gov fee

Libya

£663/ 1 class + gov fee

Madrid Protocol (WIPO)

£1,474/ 1 class + gov fee

Malawi

£810/ 1 class + gov fee

Malaysia

£516/ 1 class + gov fee

Maldives

£737/ 1 class + gov fee

Morocco

£737/ 1 class + gov fee

Mozambique

£663/ 1 class + gov fee

Myanmar

£589/ 1 class + gov fee

Namibia

£589/ 1 class + gov fee

Nepal

£516/ 1 class + gov fee

Nicaragua

£663/ 1 class + gov fee

Norway

£663/ 1 class + gov fee

Oman

£810/ 1 class + gov fee

Pakistan

£589/ 1 class + gov fee

Panama

£663/ 1 class + gov fee

Paraguay

£663/ 1 class + gov fee

Peru

£589/ 1 class + gov fee

Philippines

£663/ 1 class + gov fee

Poland

£368/ 1 class + gov fee

Portugal

£663/ 1 class + gov fee

Puerto Rico

£663/ 1 class + gov fee

Qatar

£589/ 1 class + gov fee

Romania

£663/ 1 class + gov fee

Serbia

£663/ 1 class + gov fee

Slovakia

£663/ 1 class + gov fee

Spain

£663/ 1 class + gov fee

Sri Lanka

£516/ 1 class + gov fee

Swaziland

£958/ 1 class + gov fee

Sweden

£589/ 1 class + gov fee

Switzerland

£663/ 1 class + gov fee

Thailand

£589/ 1 class + gov fee

Tunisia

£663/ 1 class + gov fee

Turkey

£589/ 1 class + gov fee

Uganda

£516/ 1 class + gov fee

United Republic of Tanzania

£516/ 1 class + gov fee

Uruguay

£589/ 1 class + gov fee

Venezuela

£663/ 1 class + gov fee

Vietnam

£589/ 1 class + gov fee

West Bank, Palestine

£589/ 1 class + gov fee

Yemen

£1,253/ 1 class + gov fee

Albania

£663/ 1 class + gov fee

Andorra

£663/ 1 class + gov fee

Angola

£958/ 1 class + gov fee

Antigua and Barbuda

£884/ 1 class + gov fee

Armenia

£589/ 1 class + gov fee

Azerbaijan

£589/ 1 class + gov fee

Bahamas

£1,032/ 1 class + gov fee

Barbados

£958/ 1 class + gov fee

Belgium

£737/ 1 class + gov fee

Belize

£958/ 1 class + gov fee

Benin

£589/ 1 class + gov fee

Bosnia and Herzegovina

£737/ 1 class + gov fee

Brunei

£958/ 1 class + gov fee

Burkina Faso

£589/ 1 class + gov fee

Burundi

£884/ 1 class + gov fee

Cabo Verde

£663/ 1 class + gov fee

Cameroon

£589/ 1 class + gov fee

Central African Republic (CAR)

£589/ 1 class + gov fee

Chad

£589/ 1 class + gov fee

Comoros

£589/ 1 class + gov fee

Cote d'Ivoire

£589/ 1 class + gov fee

Czechia

£737/ 1 class + gov fee

Djibouti

£884/ 1 class + gov fee

Dominica

£958/ 1 class + gov fee

Equatorial Guinea

£589/ 1 class + gov fee

Eritrea

£737/ 1 class + gov fee

Estonia

£958/ 1 class + gov fee

Eswatini

£958/ 1 class + gov fee

Fiji

£663/ 1 class + gov fee

Finland

£516/ 1 class + gov fee

Gabon

£589/ 1 class + gov fee

Gambia

£663/ 1 class + gov fee

Georgia

£589/ 1 class + gov fee

Ghana

£737/ 1 class + gov fee

Grenada

£958/ 1 class + gov fee

Guinea

£589/ 1 class + gov fee

Guinea-Bissau

£589/ 1 class + gov fee

Guyana

£958/ 1 class + gov fee

Iceland

£958/ 1 class + gov fee

Ireland

£589/ 1 class + gov fee

Jamaica

£884/ 1 class + gov fee

Kiribati

£737/ 1 class + gov fee

Kosovo

£663/ 1 class + gov fee

Kyrgyzstan

£663/ 1 class + gov fee

Latvia

£516/ 1 class + gov fee

Liberia

£737/ 1 class + gov fee

Liechtenstein

£737/ 1 class + gov fee

Lithuania

£516/ 1 class + gov fee

Luxembourg

£737/ 1 class + gov fee

Madagascar

£737/ 1 class + gov fee

Mali

£589/ 1 class + gov fee

Malta

£442/ 1 class + gov fee

Marshall Islands

£737/ 1 class + gov fee

Mauritania

£589/ 1 class + gov fee

Mauritius

£737/ 1 class + gov fee

Micronesia

£737/ 1 class + gov fee

Moldova

£737/ 1 class + gov fee

Monaco

£1,032/ 1 class + gov fee

Mongolia

£442/ 1 class + gov fee

Montenegro

£663/ 1 class + gov fee

Nauru

£737/ 1 class + gov fee

Netherlands

£737/ 1 class + gov fee

Niger

£589/ 1 class + gov fee

Nigeria

£295/ 1 class + gov fee

North Macedonia

£663/ 1 class + gov fee

Palau

£737/ 1 class + gov fee

Palestine

£737/ 1 class + gov fee

Papua New Guinea

£589/ 1 class + gov fee

Rwanda

£737/ 1 class + gov fee

Saint Kitts and Nevis

£958/ 1 class + gov fee

Saint Lucia

£958/ 1 class + gov fee

Saint Vincent and the Grenadines

£958/ 1 class + gov fee

Samoa

£884/ 1 class + gov fee

San Marino

£737/ 1 class + gov fee

Sao Tome and Principe

£737/ 1 class + gov fee

Senegal

£589/ 1 class + gov fee

Seychelles

£737/ 1 class + gov fee

Sierra Leone

£737/ 1 class + gov fee

Slovenia

£663/ 1 class + gov fee

Solomon Islands

£737/ 1 class + gov fee

Somalia

£737/ 1 class + gov fee

South Sudan

£737/ 1 class + gov fee

Suriname

£1,179/ 1 class + gov fee

Tajikistan

£589/ 1 class + gov fee

Tanzania

£516/ 1 class + gov fee

Timor-Leste

£737/ 1 class + gov fee

Togo

£589/ 1 class + gov fee

Tonga

£958/ 1 class + gov fee

Trinidad and Tobago

£884/ 1 class + gov fee

Turkmenistan

£589/ 1 class + gov fee

Tuvalu

£737/ 1 class + gov fee

Uzbekistan

£516/ 1 class + gov fee

Vanuatu

£884/ 1 class + gov fee

Zambia

£663/ 1 class + gov fee

Zimbabwe

£663/ 1 class + gov fee

OAPI

£663/ 1 class + gov fee

ARIPO

£737/ 1 class + gov fee