Face Mask

PAT. NO.

Title

151

4,960,121

Half-face mask assembly

152

4,947,490

Football helmet with breakaway face mask

153

4,945,907

Face mask

154

4,944,294

Face mask with integral anti-glare, anti-fog eye shield

155

4,941,470

Face mask with ear loops and method for forming

156

4,941,467

Humidification face mask

157

4,919,258

Protective case for a diver's face mask

158

4,914,957

Leak test adaptor apparatus for facilitating leak testing face mask respirators

159

4,910,806

Adjustable strap for use with a diver's face mask

160

4,899,740

Respirator system for use with a hood or face mask

161

4,896,666

Face mask assembly and pacifier

162

4,885,807

Quick release face mask for use with contact sports helmets

163

4,856,508

Face mask

164

4,850,347

Face mask

165

4,807,619

Resilient shape-retaining fibrous filtration face mask

166

4,802,473

Face mask with ear loops

167

4,796,621

Protective surgical face mask

168

4,793,343

Respiratory heated face mask

169

4,774,729

Athletic helmet face mask attachment

170

4,748,697

Face mask with interchangeable lenses

171

4,713,844

Protective helmet with face mask sealing means

172

4,705,033

Humidification face mask

173

4,683,588

Face mask with voice modifying capability

174

4,675,920

Latch for mounting a goggle system to a face mask

175

4,667,348

Cyclist's helmet and face mask

176

4,665,570

Face mask seal

177

4,662,005

Conformable surgical face mask

178

4,653,124

Face mask having an air duct connectable to a goggle

179

4,644,591

Soft sculpture face mask

180

4,641,645

Face mask

181

4,635,628

Surgical face mask with improved moisture barrier

182

4,628,927

Reversible face mask with replaceable air filter insert

183

4,616,647

Molded fiber disposable face mask having enhanced nose and chin filter-seals

184

4,606,341

Noncollapsible surgical face mask

185

4,601,287

Heated survival face mask

186

4,594,737

Football helmet face mask

187

4,592,096

Latch for mounting a goggle system to a face mask

188

4,589,408

Surgical face mask and hood

189

4,587,677

Helmet face mask

190

4,475,249

Air cleaning magnetic attachment for a welder's face mask

191

4,467,799

Transparent odor-free face mask

192

4,454,881

Multi-layer face mask with molded edge bead

193

4,414,973

Respirator face mask

194

4,386,277

X-Ray face mask and bib device

195

4,384,577

Disposable face mask

196

4,347,205

Process for preparing an inflatable pad for a face mask

197

4,344,424

Anti-eating face mask

198

4,323,063

Medical face mask

199

4,319,567

Disposable face mask

200

4,300,549

Operating room face mask

• Face mask, head harness, and protective hood for firefighter
• Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein
• Reversible, quick-adjustable diver's face mask strap
• Process for preparing an inflatable pad for a face mask
• Method of and means for shielding the lens of a face mask