子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 361 | Pocket-folder and binder | US3680969D | 1970-08-04 | US3680969A | 1972-08-01 | GORMAN JOSEPH |
| A folder for holding papers is made from a single sheet, and includes first and second side pockets which fold about a common center line and have their respective openings disposed on opposite lateral edges of the folder. Each pocket is provided with a flap which folds inwardly so that they seal their associated pockets when the folder is closed about its center line. A binder member may be secured along the center line of the folder for holding papers between the pockets which serve as a cover for the papers held in the binder.
|
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| 362 | Receptacle made from plastic material with reinforcing ledge and pocket | US79433959 | 1959-02-19 | US2996239A | 1961-08-15 | WALTER LENNARTZ |
| 363 | parker | US2963809D | US2963809A | 1960-12-13 | ||
| 364 | Booklet having attached thereto a writing pad for receiving temporary images | US39996053 | 1953-12-23 | US2879609A | 1959-03-31 | WATKINS DANIEL H |
| 365 | Device for filing tape and other flat material | US63291357 | 1957-01-07 | US2827057A | 1958-03-18 | FEELEY SEYMOUR A |
| 366 | Book cover | US62788745 | 1945-11-10 | US2410741A | 1946-11-05 | LAWRENCE LESAVOY ISADORE |
| 367 | Portfolio for stationery | US32122940 | 1940-02-28 | US2226837A | 1940-12-31 | SOJKA GEORGE E |
| 368 | Notebook | US29354139 | 1939-09-06 | US2200146A | 1940-05-07 | CLARA BLOCK |
| 369 | Holder for loose cards | US71755834 | 1934-03-27 | US2073233A | 1937-03-09 | MARTIN STEINTHAL |
| 370 | Method of making a reenforced gusset | US71962334 | 1934-04-09 | US2066897A | 1937-01-05 | OLM OSCAR J |
| 371 | Elastic retaining band | US66695933 | 1933-04-20 | US1960690A | 1934-05-29 | BLAIR EDWIN P |
| 372 | Calendar stand | US44798630 | 1930-04-28 | US1837424A | 1931-12-22 | GANNON THOMAS G |
| 373 | Container for wax paper and the like | US22994927 | 1927-10-31 | US1724871A | 1929-08-13 | BENSON EARLE H |
| 374 | Fastening and releasing means for document receptacles | US15308326 | 1926-12-07 | US1696181A | 1928-12-25 | MILLICAN BALLOWE LEIGH |
| 375 | File for letters, documents, and the like | US41927820 | 1920-10-25 | US1463827A | 1923-08-07 | MACKENZIE MCNEILL ALAN; JOHN ABBOTT WILLIAM |
| 376 | Portable filling case | US47501821 | 1921-06-04 | US1444811A | 1923-02-13 | TARBOX JOHN P |
| 377 | Correspondence-packet | US23244918 | 1918-05-04 | US1356078A | 1920-10-19 | DOUGLAS MCGANN WILLIAM |
| 378 | Card-holder for pictorial post-cards and the like. | US1905276091 | 1905-08-28 | US835178A | 1906-11-06 | CLARE WILLIAM ALFRED BEVERLEY |
| 379 | Book. | US1901062763 | 1901-06-01 | US697979A | 1902-04-22 | CANE RICHARD P |
| 380 | Arm-rest for books | US571936D | US571936A | 1896-11-24 | ||
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