| Patent | Year | Inventor | Assignee | Descripton |
| 000249896.pdf | 1881 | Chamberlain, E.D. | Spring Operated Pocket Knife | |
| 000470605.pdf | 1892 | Schrade, G. | Gottlieb Schrade | Spring Operated Pocket Knife |
| 000812601.pdf | 1906 | Schrade, G. | Improved Spring Operated Pocket Knife | |
| 000845130.pdf | 1907 | Schrade, G. | 2 Bladed Spring Operated Pocket Knife | |
| 000969902.pdf | 1910 | Schrade, J.L. & W. | Locking Spring Operated Pocket Knife | |
| 000999060.pdf | 1911 | Schrade, G. | Punch/Borer for leather | |
| 001186235.pdf | 1916 | Schrade, G. | (While living in Germany) | Sissors |
| 001258150.pdf | 1918 | Schrade, G. | Buttoned Spring Operated Pocket Knife | |
| 001600602.pdf | 1926 | Schrade, G. | Wire Knife | |
| 001634120.pdf | 1927 | Schrade, G. | Ink Eraser | |
| 001810031.pdf | 1931 | Schrade, G. M. | Locking Spring Operated Button Pocket Knife | |
| 001931360.pdf | 1932 | Schrade, J.L. | Schrade Cutlery Co. | Improved Locking Spring Operated Button Pocket Knife |
| 001967479.pdf | 1934 | Platt | Improved Knife Handle | |
| 002037943.pdf | 1936 | Stiehl, O | Germany | Knife Handle Casing |
| 002098678.pdf | 1937 | Schrade, G | Improved One Hand Opening Knife | |
| 002170537.pdf | 1939 | Mirando, F.A. | Imperial Knife Co. | Knife Handel and Component Parts Thereof |
| 002188762.pdf | 1940 | Schrade, G. | Locking Button Spring Operated Pocket Knife | |
| 002270851.pdf | 1942 | Schrade, G.M. | Wire Knife | |
| 002284833.pdf | 1942 | Mirando, F.A. | Imperial Knife Co. | Method and Apparatus for making Knife Handles |
| 002297855.pdf | 1942 | Allen, E.A. | Utica Knife Co | Bolster Handled Cutlery |
| 002304601.pdf | 1942 | Schrade, J.L. | Schrade Cutlery Co. | Improved Locking Spring Operated Button Pocket Knife |
| 002332656.pdf | 1943 | Mirando, M.A. | Imperial Knife Co. | Pocket Knife with Can Opener |
| 002360165.pdf | 1944 | Schrade, G.M. | Pull Ball Release | |
| 002391732.pdf | 1945 | Mirando, M.A. | Imperial Knife Co. | Can Opener Knife |
| 002479855.pdf | 1949 | Mirando, M.A. | Imperial Knife Co. | Improved Knife Handle |
| 002596294.pdf | 1952 | Schrade, G.M. | Wire Knife | |
| 002689400.pdf | 1954 | Mirando, M.A. | Imperial Knife Co. | Knife Handle and Apparatus of Making Same |
| 002705832.pdf | 1955 | Mirando, M.A. | Imperial Knife Co. | Method and Apparatus for making Push Button Knife |
| 002711019.pdf | 1955 | Mirando, M.A. | Imperial Knife Co. | Bayonet |
| 002774971.pdf | 1956 | Schrade, T.G. | Knot-Simualting Necktie Clasp | |
| 002825968.pdf | 1958 | Baer, H. B. | Imperial Knife Co | Serrated Blade (Wonder Edge) |
| 002839831.pdf | 1958 | Baer, H. B. | Ulster Knife CO | Sheathed Knife Clasp |
| 002977678.pdf | 1961 | Swinden, D | Imperial Knife Co. | Pocket Knife and Method of Making Same |
| 003317966.pdf | 1967 | Paolantonio, A | Colonial Knife Co | Knife Bolster Assembly |
| 003754319.pdf | 1973 | Miori, N | Camillus Cutlery Co | Method of Fabricating a Knife Handle |
| 003868774.pdf | 1975 | Miori, N | Camillus Cutlery Co | Folding Blade Knife with Lock |
| 004067947.pdf | 1978 | Miori, N | Camillus Cutlery Co | Method of Fabricating Decorative Knife Handle |
| 004749082.pdf | 1988 | Gardiner, M & Economos J. | Imperial Schrade Corp. | Knife Transport/Display Package |
| 004805303.pdf | 1989 | Gibbs, P. W. | Camillus Cutlery Co | Multi-Blade Folding Knife with Lock Open Feature |
| 004819289.pdf | 1989 | Gibbs, P. W. | Camillus Cutlery Co | Rifle Field Service Tool |
| 005044079.pdf | 1991 | Gibbs, P. W. | Camillus Cutlery Co | Folding Knife w/Open Lock W/Improved Spring |
| 005331741.pdf | 1994 | Taylor, W. Jr | Lever Activated Folding Knife | |
| 005402578.pdf | 1995 | Whitman, R & Hudack, E. | Camillus Cutlery Co | Apparatus and Method of Joining a Handle Securing Screw to the Tang of a Knife |
| 005495673.pdf | 1996 | Gardiner et al. | Imperial Schrade Corp. | Knife with Detachable Support |
| 005626226.pdf | 1997 | Gardiner et al. | Imperial Schrade Corp. | Tamper Resistant, Point-of-Sale, Article Display Package |
| 005781950.pdf | 1998 | Swinden et al | Imperial Schrade Corp. | Locking Mechanism for a Folding Combination Tool |
| 005791002.pdf | 1998 | Gardiner et al. | Imperial Schrade Corp. | Multi-Purpose Folding Tool |
| 005887347.pdf | 1999 | Gibbs, P. W. | Camillus Cutlery Co | Compact Folding Blade Knife w/Blade Locking Feature |
| 005963999.pdf | 1999 | Gardiner et al. | Imperial Schrade Corp. | Multi-Purpose Folding Tool |
| 006070329.pdf | 2000 | Gibbs, P. W. | Camillus Cutlery Co | Knife and Handle Construction and Method of Fabricating |
| 006158127.pdf | 2000 | Taylor, W. Jr | Camillus Cutlery Co | Folding Knife w/One-Handed Blade Movement |
| 006219870.pdf | 2001 | Gardiner et al. | Imperial Schrade Corp. | Lock Release Mechanism fo a Folding Combination Tool |
| 006427335.pdf | 2002 | Ralph, D | Camillus Cutlery Co | Folding Knife w/Open Position Lock |
| 006490797.pdf | 2002 | Lake, R & Walker, M | Imperial Schrade Corp. | Blade Lock for Folding Knife |
| 006618947.pdf | 2003 | Gardiner et al. | Imperial Schrade Corp. | Spring for Knife |
| 006782626.pdf | 2004 | Gibbs, P. W. | Camillus Cutlery Co | Apparatus an Method of Assembly of Fixed Blade Knife |
| 006959494.pdf | 2005 | Taylor, W. Jr | Camillus Cutlery Co | Folding Blade w/Spring Assisted Pivoting Feature |
| 006981290.pdf | 2006 | Terzuola, R | Camillus Cutlery Co | Wire Cutter & Bayonet Sheath Combination |
| 007140110.pdf | 2006 | Lake, R. | Folding Knife having a Locking Mechanism | |
| Design Patents | ||||
| 00d109996.pdf | 1938 | Baer, A. M. | Fish knife | |
| 00d167591.pdf | 1952 | Schrade, T.G. | George Schrade Knife Co. | Hunting Knife Sheath |
| 00d178751.pdf | 1956 | Baer, H. B. | Imperial Knife Co. | Ornamental Knife |
| 00d180760.pdf | 1957 | Baer, H. B. | Imperial Knife Co. | Ornamental Knife |
| 00d202780.pdf | 1965 | Baer, H. B. | Imperial Knife Co. | Hunting Knife (15OT) |
| 00d277536.pdf | 1985 | Baer, A | Imperial Knife Assoc. Co | Knife Handle |
| 00d396618.pdf | 1998 | Swinden et al. | Imperial Schrade Corp. | Pliers Handel |
| 00d401133.pdf | 1998 | Gardiner et al | Imperial Schrade Corp. | Multi-Purpose Folding Pliers |
| 00d406030.pdf | 1999 | Gardiner et al | Imperial Schrade Corp. | Pliers Jaw |
| 00d409893.pdf | 1999 | Gardiner et al | Imperial Schrade Corp. | Surface Portions of Folded Multi-Purpose Tool |
| 00d426139.pdf | 2000 | Christoffel et al | Imperial Schrade Corp. | Safety Lock for a Knife Storage Block |
| 00d448685.pdf | 2001 | Gardiner et al | Imperial Schrade Corp. | Module for Multi-Function Equipment |
| 00d449009.pdf | 2001 | Gardiner et al | Imperial Schrade Corp. | Module for Multi-Function Equipment |
| 00d454769.pdf | 2002 | Gardiner et al | Imperial Schrade Corp. | Knife Handle Portion |
| 00d456687.pdf | 2002 | Economos et al | Imperial Schrade Corp. | Tool Pod Housing |
| 00d457412.pdf | 2002 | Gardiner et al | Imperial Schrade Corp. | Portions of Multi-Function Equipment Housing |
| 00d459188.pdf | 2002 | Gardiner et al | Imperial Schrade Corp. | Blade Lifter |
| 00d461422.pdf | 2002 | Gardiner et al | Imperial Schrade Corp. | Electronic Compass Face |
| 00d462017.pdf | 2002 | Gardiner et al | Imperial Schrade Corp. | Module for Multi-Function Equipment |
| 00d469365.pdf | 2003 | Gardiner et al | Imperial Schrade Corp. | Module for Multi-Function Equipment |
| 00d469366.pdf | 2003 | Quinn et al | Imperial Schrade Corp. | Module Housing portion for Multi-Function Equipment |