Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 128,949
Buttons
Patentee:
George J. Capewell (exact or similar names) - Cheshire, CT

USPTO Classifications:
24/105

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Chas. Nida
H. L. Wattenberg
G. M. Plympton

Patent Dates:
Granted: Jul. 16, 1872

Patent Pictures:
George J. Capewell patent July 16, 1872
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
George J. Capewell (wikipedia)
Description:
The button differs from the button in 128,948 in several ways, including that the head is free to rotate around the shank after the button is applied. The screw could have a slotted head (Fig. 3) or be finished to match the surface of textile fabric (Fig. 5). The outside of the shank is designed to be held by the slotted device shown in Fig. 7 of the drawings. Fig. 8 shows a double-ended spiral screwdriver with one end having a "friction" pad to drive fabric-headed screws. A different form of the driver and button-holder are the subject of patent no. 128,950.

Copyright © 2002-2024 - DATAMP