| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 46 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Civil engineering | |
| #4 | Control | |
| #5 | Machines | |
| #6 | Consumer goods | |
| #7 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Handling thin material | |
| #3 | Copy machines | |
| #4 | Office accessories | |
| #5 | Unspecified technologies | |
| #6 | Hinges for doors or windows | |
| #7 | Time tables | |
| #8 | Indexing scheme relating to hinges | |
| #9 | Form printing surfaces | |
| #10 | Fluid heaters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Post Claude L | 49 |
| Publication | Filing date | Title |
|---|---|---|
| US2267134A | Feeding device | |
| US2267574A | Envelope feeding mechanism | |
| US2162640A | Door | |
| US2131482A | Calendar | |
| US2092524A | Feeding mechanism | |
| US2092523A | Door or the like | |
| US2049513A | Feeding mechanism | |
| US2030152A | Feeding device | |
| US1980823A | Coupling | |
| US1906333A | Feeding mechanism | |
| US1826020A | Feeding device | |
| US1854221A | Feeding mechanism | |
| US1881925A | Type roll | |
| US1881926A | Sheet feeding mechanism | |
| US1903361A | Feeding device | |
| US1758535A | Printing apparatus | |
| US1837190A | Sheet feeding mechanism | |
| US1703690A | Sheet separator | |
| US1730477A | Feeding mechanism | |
| US1623976A | Feeding mechanism |