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Smoking materials
Patent #: 3931824
Issued on: 01/13/1976
Inventor: Miano , et al.
Synthetic smoking product
Patent #: 3943941
Issued on: 03/16/1976
Inventor: Boyd , et al.
Smoking mixture
Patent #: 4008723
Issued on: 02/22/1977
Inventor: Borthwick , et al.
Tobacco product
Patent #: 4027679
Issued on: 06/07/1977
Inventor: Kaswan
Synthetic smoking product
Patent #: 4044777
Issued on: 08/30/1977
Inventor: Boyd , et al.
Process for the manufacture of synthetic smoking materials
Patent #: 4079742
Issued on: 03/21/1978
Inventor: Rainer , et al.
Smoking product having core of fibrillar carbonized matter
Patent #: 4219031
Issued on: 08/26/1980
Inventor: Rainer , et al.
Smoking device
Patent #: 4219032
Issued on: 08/26/1980
Inventor: Tabatznik , et al.
Simulated smoking device
Patent #: 4284089
Issued on: 08/18/1981
Inventor: Ray
Smoking materials
Patent #: 4286604
Issued on: 09/01/1981
Inventor: Ehretsmann , et al.
Cigarette protector
Patent #: 4289149
Issued on: 09/15/1981
Inventor: Kyriakou
Smoking product
Patent #: 4326544
Issued on: 04/27/1982
Inventor: Hardwick , et al.
Smokeable device
Patent #: 4340072
Issued on: 07/20/1982
Inventor: Bolt , et al.
Method of making smoking articles
Patent #: 4347855
Issued on: 09/07/1982
Inventor: Lanzillotti , et al.
Smoking article
Patent #: 4391285
Issued on: 07/05/1983
Inventor: Burnett , et al.
Tar-free smoking devices
Patent #: 4474191
Issued on: 10/02/1984
Inventor: Steiner
Coated self-extinguished cigarette
Patent #: 4480650
Issued on: 11/06/1984
Inventor: Weinert
Combustible carbon filter and smoking product
Patent #: 4481958
Issued on: 11/13/1984
Inventor: Rainer , et al.
Circuit pressure control system for hydrostatic power transmission
Patent #: 4510750
Issued on: 04/16/1985
Inventor: Izumi , et al.
Cigarette having a corrugated wrapper
Patent #: 4553556
Issued on: 11/19/1985
Inventor: Lephardt
Cigarette
Patent #: 4570650
Issued on: 02/18/1986
Inventor: Sirota
Smoking devices Patent #: 4596258
Issued on: 06/24/1986
Inventor: Steiner