Patent Grant
D367097
| Number | Name | Date | Kind |
|---|---|---|---|
| D132212 | Kennedy | Apr 1942 | |
| D148121 | Anderson et al. | Dec 1947 | |
| D148122 | Anderson et al. | Dec 1947 | |
| D175645 | Reineman | Sep 1955 | |
| D178136 | Martin | Jun 1956 | |
| D178137 | Martin | Jun 1956 | |
| D178138 | Martin | Jun 1956 | |
| D178139 | Martin | Jun 1956 | |
| D178140 | Martin | Jun 1956 | |
| D184196 | Reineman | Dec 1958 | |
| D188672 | Reineman et al. | Aug 1960 | |
| D188673 | Reineman et al. | Aug 1960 | |
| D188674 | Reineman et al. | Aug 1960 | |
| D188675 | Reineman et al. | Aug 1960 | |
| D189044 | Anderson | Oct 1960 | |
| D189536 | Dreyfuss | Jan 1961 | |
| D189537 | Dreyfuss | Jan 1961 | |
| D189538 | Dreyfuss | Jan 1961 | |
| D208482 | Dreyfuss | Sep 1967 | |
| D224419 | Schaefer | Jul 1972 | |
| D224420 | Reineman et al. | Jul 1972 | |
| D224421 | Reineman et al. | Jul 1972 | |
| D225244 | Reineman et al. | Nov 1972 | |
| D225340 | Schaefer et al. | Dec 1972 | |
| D225341 | Schaefer | Dec 1972 | |
| D226860 | Maeda | May 1973 | |
| D236844 | Meade | Sep 1975 | |
| D279693 | Kovacs | Jul 1985 | |
| D349320 | Hagen | Aug 1994 | |
| D355947 | Kang | Feb 1995 | |
| 2633359 | Hedenskoog | Mar 1953 | |
| 2788972 | Turner | Apr 1957 | |
| 2796261 | Turner | Jun 1957 | |
| 3099445 | Flood | Jul 1963 | |
| 3109649 | Anderson et al. | Nov 1963 | |
| 3119615 | Anderson | Jan 1964 | |
| 3649012 | Zuercher | Mar 1972 | |
| 3753561 | Synmanski et al. | Aug 1973 |
| Entry |
|---|
| AMF Bowling Inc. Catalog--"Concept 90" Ball Returns. |
