| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Seesaw. | US1905287663 | 1905-11-16 | US847787A | 1907-03-19 | KYLE GEORGE S |
| 202 | Seesaw. | US1906304215 | 1906-03-05 | US847002A | 1907-03-12 | HOOGERZEIL PETER |
| 203 | Swing. | US1907351655 | 1907-01-10 | US846656A | 1907-03-12 | FORGET FRANCIS J |
| 204 | Seesaw. | US1905278301 | 1905-09-13 | US822083A | 1906-05-29 | STEVENS FAY W |
| 205 | Rocking swing. | US1904280833 | 1904-10-31 | US818622A | 1906-04-24 | HANCOCK JOHN |
| 206 | Multiple seesaw. | US1905251217 | 1905-03-21 | US802127A | 1905-10-17 | WHITCOMB RUSSELL |
| 207 | Game and amusement apparatus. | US1903158003 | 1903-05-20 | US756341A | 1904-04-05 | DUFTY ARTHUR |
| 208 | Chair. | US1902132668 | 1902-11-24 | US736822A | 1903-08-18 | COTNER DAVID RUDOLPH |
| 209 | Swing. | US1902098013 | 1902-03-13 | US718784A | 1903-01-20 | MCKAY CHARLES B |
| 210 | Chair. | US1901061089 | 1901-05-20 | US682672A | 1901-09-17 | COTNER DAVID RODOLPH |
| 211 | Teeter-board and stand therefor | US624832D | US624832A | 1899-05-09 | ||
| 212 | Seesaw | US584131D | US584131A | 1897-06-08 | ||
| 213 | Extensible rocking board | US451994D | US451994A | 1891-05-12 | ||
| 214 | Charles f | US451583D | US451583A | 1891-05-05 | ||
| 215 | vanetten | US367477D | US367477A | 1887-08-02 | ||
| 216 | Child s combined rocking-chair and cradle | US365862D | US365862A | 1887-07-05 | ||
| 217 | Jesse m | US308962D | US308962A | 1884-12-09 | ||
| 218 | Combined cradle and seesaw | US273530D | US273530A | 1883-03-06 | ||
| 219 | Seesaw | US253571D | US253571A | 1882-02-14 | ||
| 220 | chandler | US246458D | US246458A | 1881-08-30 | ||
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