Number | Name | Date | Kind |
---|---|---|---|
445469 | Harvey | Jan 1891 | |
632422 | McLaughlin | Sep 1899 | |
661655 | Bryce | Nov 1900 | |
788572 | Gibbs | Feb 1905 | |
1115924 | Goble | Nov 1914 | |
1183556 | Green | May 1916 | |
1198452 | Keadle | Sep 1916 | |
1303784 | Emery | May 1919 | |
1464591 | Weichold, Jr. | Aug 1923 | |
1639511 | Lafever | Aug 1927 | |
1720799 | McLaughlin | Jul 1929 | |
1838605 | Youlten | Dec 1931 | |
1928769 | Teetor | Oct 1933 | |
2001290 | Thomson | May 1935 | |
2380994 | Pummill | Aug 1945 | |
2520259 | Pummill | Aug 1950 | |
3252495 | Waltermire | May 1966 | |
3295580 | Waltermire | Jan 1967 | |
3337946 | Anderson et al. | Aug 1967 | |
3399589 | Breed | Sep 1968 | |
3431812 | Dahl | Mar 1969 | |
3481243 | Gatz | Dec 1969 | |
3481380 | Breed | Dec 1969 | |
3482864 | Bynum | Dec 1969 | |
3504722 | Breed | Apr 1970 | |
3512447 | Vaughn | May 1970 | |
3526914 | Breed | Sep 1970 | |
3572414 | Onufer | Mar 1971 | |
3630253 | Sherman | Dec 1971 | |
3693685 | Onufer | Sep 1972 | |
3805863 | Starr | Apr 1974 | |
3887990 | Wilson | Jun 1975 | |
3899766 | Mermelstein | Aug 1975 | |
4389766 | Capuano | Jun 1983 | |
4518295 | Matuschek | May 1985 | |
4790703 | Wing | Dec 1988 | |
4887948 | Calmettes | Dec 1989 | |
4979857 | Wing | Dec 1990 | |
5090852 | Dixon | Feb 1992 | |
5219255 | Hussain et al. | Jun 1993 | |
5366331 | Erbes | Nov 1994 | |
5393183 | Hinton | Feb 1995 | |
5486079 | Martin et al. | Jan 1996 | |
5915902 | Patterson et al. | Jun 1999 |
Number | Date | Country |
---|---|---|
1384511 | Feb 1975 | GBX |
Entry |
---|
U.S. Patent Application No. 08/838,235, filed Apr. 16, 1997 for: Free Running Prevailing Torque Nut and all art of record in that application including the prior art listed on the I.D.S. Citation and Notice of References Cited (copies attached). |
The Bethlehem Load Indicator Washer, pp. 28-31, Apr., 1972. |
Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners. ASTM: F959-90. |