7 Matching Results

Search Results

Results: 1 - 7

Tightening Device For Spring Bed-Bottoms.

Description: Patent for certain new and useful improvements in tightening devices for spring bed bottoms, including instructions and illustrations.
Date: September 10, 1899
Creator: Lottman, Albert C.
Partner: UNT Libraries Government Documents Department

Parcel-Delivery Apparatus.

Description: Patent for improvements in mail and parcel delivery apparatus: "is designed particularly for use at suburban residences, or where the distance from the house to the street is considerable" (lines 11-14).
Date: September 29, 1891
Creator: Gieseke, Otto
Partner: UNT Libraries Government Documents Department

Stem for Tobacco-Pipes or Cigar-Holders.

Description: Patent for a stem for tobacco-pipes and cigar-holders designed to prevent nicotine from being inhaled. "The object in view is to provide a stem consisting of detachable members to facilitate cleansing when foul" (lines 11-14). The pipe is a serpentine shape and contains cotton filters in its crooks.
Date: September 29, 1896
Creator: Sjolander, Eric O.
Partner: UNT Libraries Government Documents Department

Ratchet-Wrench.

Description: Patent for a wrench that uses friction-rollers to clamp the thing that is being turned. A rotary ring-shaped cam is what actually turns the wrench's object, and there are teeth that surround the outside of the cam. A pawl, when turning the handle, turns the teeth. This is what makes the cam rotate.
Date: September 15, 1896
Creator: Fisk, Marston
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for automatic car-couplings, including instructions and illustrations.
Date: September 21, 1897
Creator: Yarnell, Leon, J. & Schmidt, Joseph H.
Partner: UNT Libraries Government Documents Department

Attachment for Type-Writing Machines.

Description: Patent for a new and useful attachment for type writing machines, including instructions and illustrations.
Date: September 19, 1899
Creator: Pribyl, Frank G.
Partner: UNT Libraries Government Documents Department

Coin Holder of Package.

Description: Patent for improvements in coin holders or packages by using three metallic strips, A, B, and C; the end of strips A and B are bent at right angles to the body portions of coins of a particular denomination. Strip C is “pivoted at its ends to the ends of the strips A and B at their point of attachment and adapted to be turned upon its pivots, so as to embrace the edges of the coins contained in the holder.” (Lines 85-89) Illustration is included.
Date: September 1, 1891
Creator: Heim, Charles
Partner: UNT Libraries Government Documents Department
Back to Top of Screen