MANVILLE SALES CORPORATION

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D303434 Industrial luminaireExpiredFeb 21, 85Sep 12, 89[]
4858519 Mixing boxExpiredFeb 26, 87Aug 22, 89[F24F]
4842928 Loose-fill insulationExpiredApr 26, 79Jun 27, 89[D04H]
D300469 Industrial luminaire housingExpiredMar 13, 85Mar 28, 89[]
4791539 Luminaire having quick-disconnect electrical componentsExpiredSep 16, 83Dec 13, 88[F21V]
4781510 Insulation board feederExpiredOct 11, 85Nov 01, 88[B65G]
4756957 Loose-fill insulationExpiredSep 23, 82Jul 12, 88[D04H]
D296369 LuminaireExpiredSep 12, 84Jun 21, 88[]
4736977 Crown support carrierExpiredAug 31, 81Apr 12, 88[B65D]
4737192 Refractory binder, method for making same, and product produced therebyExpiredOct 12, 84Apr 12, 88[C04B]
4702375 Wrap-around carrierExpiredNov 01, 85Oct 27, 87[B65D]
4662972 Method of forming a non-skid surfaced structureExpiredMar 25, 85May 05, 87[B32B]
4637951 Fibrous mat facer with improved strike-through resistanceExpiredDec 24, 84Jan 20, 87[B32B, D04H]
4636440 Novel process for coating substrates with glass-like films and coated substratesExpiredOct 28, 85Jan 13, 87[B32B]
4634622 Lightweight asphalt based building materials and process for making sameExpiredSep 16, 85Jan 06, 87[B05D, B32B]
4620860 Process for making glass fiber products and product producedExpiredJul 23, 85Nov 04, 86[C03C, C03B]
4610902 Roofing membranes and systemExpiredSep 10, 85Sep 09, 86[E04D, B32B]
4606552 Lock for safety beltsExpiredMar 21, 85Aug 19, 86[B60R]
4596737 Method for the treatment and production of glass fiber matsExpiredJul 23, 85Jun 24, 86[B27N, B32B]
4595630 Process for producing glass fiber products and resulting productExpiredJun 24, 85Jun 17, 86[C03C, B32D, D04H]

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