Welcome to Doyle Manufacturing Inc., a leading innovator in the manufacturing industry. As a company committed to excellence and innovation, we are proud to showcase our extensive portfolio of U.S. patents. These patents represent our dedication to pushing the boundaries of technology and developing cutting-edge solutions for our clients. With each patent, we strive to provide our customers with the highest quality products and services that meet their unique needs.
At Doyle Manufacturing Inc., we understand the importance of intellectual property and the value it brings to our business and our customers. These patents cover a wide range of technologies and innovations, with our main focus on the industrial battery industry. As you explore our website, we invite you to browse through our products to learn more about the technological advancements we have brought to the industry.
| PRODUCT NAME | PART NUMBER(S) | PATENT NUMBER(S) |
|---|---|---|
| Battery Electrolyte Level Indicator | 4000425, 4000550, 4000600, 40003003 | 10,361,468; 10,615,466 |
| Battery Speed Vent Cap (3-gang) | 3-GVCA2.68-1070 3-GVCA3.31-1070 | 9,461,287; 10,680,220; 10,957,889; 10,978,765; 11,817,598; |
| Battery Speed Vent Cap (4-gang) | 4-GVCA2.3-1070 4-GVCA2.5-1070 4-GVCA2.6-1070 | 9,461,287; 10,263,231 |
| Waterproof Case | SEAVIVAL | 7,380,686 |
| Battery Cover for Retention of Dielectric Fluid | BCC5-BAY-WS-L; BCC5-BAY-WS-LF; BCC7-BAY-WS-L; BCC7-BAY-WS-LF; BCC9-BAY-WS-L; BCC9-BAY-WS-LF; BCC11-BAY-WS-L; BCC11-BAY-WS-LF; BCC13-BAY-WS-L; BCC13-BAY-WS-LF; BCC15-BAY-WS-L; BCC15-BAY-WS-LF; BCC17-BAY-WS-L; BCC17-BAY-WS-LF; BCC19-BAY-WS-L; BCC19-BAY-WS-LF; BCC21-BAY-WS-L; BCC21-BAY-WS-LF; BCC23-BAY-WS-L; BCC23-BAY-WS-LF; BCC25-BAY-WS-L; BCC25-BAY-WS-LF; BCC27-BAY-WS-L; BCC27-BAY-WS-LF; BCC29-BAY-WS-L; BCC29-BAY-WS-LF; BCC31-BAY-WS-L; BCC31-BAY-WS-LF; BCC33-BAY-WS-L; BCC33-BAY-WS-LF; | 8,999,565; 10,741,803; 11,101,529 |
| Battery Vent Cap Watering Valve | Not specified | 8,715,843 |
| Push-in Battery Vent Cap | Not specified | 10,637,025 |
| Battery Recombination Vent Cap (FLUX Vent) | FLUX1000; FLUX2000 | 10,601,010 |