| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Friction shock absorbing mechanism for railway car buffers | US54419344 | 1944-07-10 | US2441187A | 1948-05-11 | DATH GEORGE E |
| 102 | Railway car-end buffer | US56742644 | 1944-12-09 | US2432729A | 1947-12-16 | DATH GEORGE E |
| 103 | Resilient car-end buffer | US56187344 | 1944-11-04 | US2430505A | 1947-11-11 | HASELTINE STACY B |
| 104 | Resilient car-end buffer | US55318344 | 1944-09-08 | US2430494A | 1947-11-11 | DATH GEORGE E |
| 105 | Buffer | US55421144 | 1944-09-15 | US2419254A | 1947-04-22 | DATH GEORGE E |
| 106 | Shock absorber | US56981744 | 1944-12-26 | US2411630A | 1946-11-26 | LEHMAN EDWARD H; DATH GEORGE E |
| 107 | Friction shock absorbing mechanism | US41379241 | 1941-10-06 | US2335847A | 1943-12-07 | DATH GEORGE E |
| 108 | Buffer for railway cars | US10748136 | 1936-10-24 | US2146015A | 1939-02-07 | HASELTINE STACY B |
| 109 | Engine-tender buffer mechanism | US68620333 | 1933-08-22 | US2125326A | 1938-08-02 | ZOUCK GEORGE H |
| 110 | Buffing mechanism | US5221535 | 1935-11-29 | US2076769A | 1937-04-13 | DENTLER ARNOLD E |
| 111 | Buffer for railway cars | US11364726 | 1926-06-04 | US1745165A | 1930-01-28 | HALL JOSEPH M |
| 112 | Shock absorber | US16676727 | 1927-02-08 | US1694987A | 1928-12-11 | SHERMAN CLIFTON W; HALL JOSEPH M |
| 113 | Buffing mechanism | US17986427 | 1927-03-31 | US1685177A | 1928-09-25 | O'CONNOR JOHN F |
| 114 | Buffing mechanism | US18920227 | 1927-05-06 | US1667800A | 1928-05-01 | HASELTINE STACY B |
| 115 | Buffing mechanism. | US1139709D | US1139709A | 1915-05-18 | O'CONNOR JOHN F | |
| 116 | Shock-absorbing device. | US1909535673 | 1909-12-30 | US990293A | 1911-04-25 | RIMAILHO EMILE |
| 117 | Bumper-guard. | US1908447874 | 1908-08-10 | US920060A | 1909-04-27 | HIPWOOD GEORGE |
| 118 | Telescoping car. | US1904195316 | 1904-02-25 | US770885A | 1904-09-27 | BARBER JOHN D |
| 119 | Electric-car bunter. | US1902112699 | 1902-06-21 | US732041A | 1903-06-30 | BRENNAN JOHN |
| 120 | Means for preserving railway-carriages from injury in case of collision. | US1900032013 | 1900-10-04 | US680831A | 1901-08-20 | BACHELIER EUGENE |
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