SPANISH PATENT FOR SALE The invention proposes an efficient system for capturing water from the vapour present in the air. The system consists of an air compressor, a main heat exchanger, a water separator, a storage tank and a drive element that reuses the compressed dry air to cool the system. Key advantages:
PATENT PROTECTED AT EUROPEAN AND AMERICAN LEVEL The invention consists of a self-adhesive, reusable note holder that can be attached to multiple surfaces without losing its adhesive properties. It can also be written on with a pen or marker and erased, facilitating continuous use. It is specially designed for collaborative work methodologies such as Kanban, … Read more
Single-string sympathetic resonance device 1. Summary and advantages The invention consists of a single-string sympathetic resonance device that attaches to plucked string instruments (such as guitars). Its function is to stabilize the tuning and enrich the sound spectrum, allowing for a wider range of harmonics and timbres without the need for complex modifications to the … Read more
Utility model for sale This utility model refers to a household basin that incorporates multiple interior compartments—at least two, preferably three—that allow for the classification and organization of different items used during laundry, such as clothes, clothespins, detergents, or special garments. The design includes rounded walls and an ergonomic layout to facilitate use and cleaning … Read more
Spanish utility model for sale Concise summary The invention consists of a multi-purpose trolley designed to facilitate the transport of shopping and other personal items. The key innovative feature is an integrated sliding bag that allows for more convenient and secure access to the contents, while improving the maneuverability of the unit. The design includes … Read more
Spanish Utility Model – Useful for facilate reading 1. Summary and Advantages The invention consists of a device designed to facilitate and train the eyes in speed reading, called “Device to facilitate reading.” This device includes a guide stick with a brightly colored, blunt tip made of soft, transparent material that allows the user to … Read more
Utility Model – Spain Summary and Advantages The “Multipurpose Sled” is a transport vehicle adapted to slide over unconventional surfaces such as snow, sand, or grass. It can be used to transport people, animals, or heavy loads, and can be powered by animal, human, or mechanical means. Its robust design allows for easy loading and … Read more
UTILITY MODEL FOR SALE IN SPAIN – Footwear for martial arts The invention consists of footwear specifically designed for the practice of martial arts. It is extremely light, comfortable and adaptable, offering protection to the foot without significantly altering the experience of practising barefoot, as is traditional in disciplines such as taekwondo, karate, judo, jiujitsu, … Read more
UTILITY MODEL FOR SALE IN SPAIN – TOILET APPLIANCE 🔍 Summary and advantages of the invention It is an innovative device for toilets that allows manual or electronic counting of defecations, designed both as a family game and as a pedagogical system for children who are potty training. ✅ Key advantages: 🧠 Technical field and … Read more