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Patent Model - Detachable Tipping-Bail  J. Keith Add to Shortlist

Patent Model - Improvement in Vegetable-Grater  Samuel M. Wilson Add to Shortlist

Patent Model - Improved Washing-Machine  Fabius H. Lawton  David W. Prosser  Joshua Cheney Add to Shortlist

Patent Model - Improved Hames-Fastener  A. J. Tompkins  J. M. Wegand Add to Shortlist

Patent Model - Improvement in Match-Safes  August Steinbök Add to Shortlist

Patent Model - Improved Dentists' Grinding and Polishing-Wheel  John K. Merrick Add to Shortlist

Patent Model - Improvement in Gun-Locks  N. C. Lock Add to Shortlist

Patent Model - Improved Mercurial-Gas Regulator for Nitrous-Oxide Apparatus  John B. Coolidge Add to Shortlist

Patent Model - Improvement in Animal-Trap  Adam Brown Add to Shortlist

Patent Model - Improved Coil-Spring and its Attachments  Timothy Rose  Platt S. Buell Add to Shortlist