"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
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| Number | Title | Issue Date |
| 3959992 | Circular knitting machine with attached stool member A circular knitting machine having a step attached to the machine which is accessible when the machine is in operation but moves out of the way when the knitting machine guard is opened to gain access to the interior of the machine.... | 06/01/1976 |
| 3959991 | Circular knitting machine with cantilevered, pivotally mounted platform A circular knitting machine having cantilevered split steps attached to the machine which are accessible when the machine is in operation but are moved out of the way when the knitting machine is opened to gain access to the interior of the machine.... | 06/01/1976 |