Official Gazette of the United States Patent Office
Coverage: Vols. 1-882 (1872-1971)
ISSN: 0041-8021
Volumes:
882 Book 2 (1971)882 Book 1 (1971)
881 Book 2 (1970)
881 Book 1 (1970)
880 (1970)
879 (1970)
878 (1970)
877 (1970)
876 (1970)
875 (1970)
874 (1970)
873 (1970)
872 (1970)
871 (1970)
870 (1970)
869 (1969)
868 (1969)
867 (1969)
866 (1969)
865 (1969)
864 (1969)
863 (1969)
862 (1969)
861 (1969)
860 (1969)
859 (1969)
858 (1969)
857 (1968)
856 (1968)
855 (1968)
854 (1968)
853 (1968)
852 (1968)
851 (1968)
850 (1968)
849 (1968)
848 (1968)
847 (1968)
846 (1968)
845 (1967)
844 (1967)
843 (1967)
842 (1967)
841 (1967)
840 (1967)
839 (1967)
838 (1967)
837 (1967)
836 (1967)
835 (1967)
834 (1967)
833 (1966)
832 (1966)
831 (1966)
830 (1966)
829 (1966)
828 (1966)
827 (1966)
826 (1966)
825 (1966)
824 (1966)
823 (1966)
822 (1966)
821 (1965)
820 (1965)
819 (1965)
818 (1965)
817 (1965)
816 (1965)
815 (1965)
814 (1965)
813 (1965)
812 (1965)
811 (1965)
810 (1965)
809 (1964)
808 (1964)
807 (1964)
806 (1964)
805 (1964)
804 (1964)
803 (1964)
802 (1964)
801 (1964)
800 (1964)
799 (1964)
798 (1964)
797 (1963)
796 (1963)
795 (1963)
794 (1963)
793 (1963)
792 (1963)
791 (1963)
790 (1963)
789 (1963)
788 (1963)
787 (1963)
786 (1963)
785 (1962)
784 (1962)
783 (1962)
782 (1962)
781 (1962)
780 (1962)
779 (1962)
778 (1962)
777 (1962)
776 (1962)
775 (1962)
774 (1962)
773 (1961)
772 (1961)
771 (1961)
770 (1961)
769 (1961)
768 (1961)
767 (1961)
766 (1961)
765 (1961)
764 (1961)
763 (1961)
762 (1961)
761 (1960)
760 (1960)
759 (1960)
758 (1960)
757 (1960)
756 (1960)
755 (1960)
754 (1960)
753 (1960)
752 (1960)
751 (1960)
750 (1960)
749 (1959)
748 (1959)
747 (1959)
746 (1959)
745 (1959)
744 (1959)
743 (1959)
742 (1959)
741 (1959)
740 (1959)
739 (1959)
738 (1959)
737 (1958)
736 (1958)
735 (1958)
734 (1958)
733 (1958)
732 (1958)
731 (1958)
730 (1958)
729 (1958)
728 (1958)
727 (1958)
726 (1958)
725 (1957)
724 (1957)
723 (1957)
722 (1957)
721 (1957)
720 (1957)
719 (1957)
718 (1957)
717 (1957)
716 (1957)
715 (1957)
714 (1957)
713 (1956)
712 (1956)
711 (1956)
710 (1956)
709 (1956)
708 (1956)
707 (1956)
706 (1956)
705 (1956)
704 (1956)
703 (1956)
702 (1956)
701 (1955)
700 (1955)
699 (1955)
698 (1955)
697 (1955)
696 (1955)
695 (1955)
694 (1955)
693 (1955)
692 (1955)
691 (1955)
690 (1955)
689 (1954)
688 (1954)
687 (1954)
686 (1954)
685 (1954)
684 (1954)
683 (1954)
682 (1954)
681 (1954)
680 (1954)
679 (1954)
678 (1954)
677 (1953)
676 (1953)
675 (1953)
674 (1953)
673 (1953)
672 (1953)
671 (1953)
670 (1953)
669 (1953)
668 (1953)
667 (1953)
666 (1953)
665 (1952)
664 (1952)
663 (1952)
662 (1952)
661 (1952)
660 (1952)
659 (1952)
658 (1952)
657 (1952)
656 (1952)
655 (1952)
654 (1952)
653 (1951)
652 (1951)
651 (1951)
650 (1951)
649 (1951)
648 (1951)
647 (1951)
646 (1951)
645 (1951)
644 (1951)
643 (1951)
642 (1951)
641 (1950)
640 (1950)
639 (1950)
638 (1950)
637 (1950)
636 (1950)
635 (1950)
634 (1950)
633 (1950)
632 (1950)
631 (1950)
630 (1950)
629 (1949)
628 (1949)
627 (1949)
626 (1949)
625 (1949)
624 (1949)
623 (1949)
622 (1949)
621 (1949)
620 (1949)
619 (1949)
618 (1949)
617 (1948)
616 (1948)
615 (1948)
614 (1948)
613 (1948)
612 (1948)
611 (1948)
610 (1948)
609 (1948)
608 (1948)
607 (1948)
606 (1948)
605 (1947)
604 (1947)
603 (1947)
602 (1947)
601 (1947)
600 (1947)
599 (1947)
598 (1947)
597 (1947)
596 (1947)
595 (1947)
594 (1947)
593 (1946)
592 (1946)
591 (1946)
590 (1946)
589 (1946)
588 (1946)
587 (1946)
586 (1946)
585 (1946)
584 (1946)
583 (1946)
582 (1946)
581 (1945)
580 (1945)
579 (1945)
578 (1945)
577 (1945)
576 (1945)
575 (1945)
574 (1945)
573 (1945)
572 (1945)
571 (1945)
570 (1945)
569 (1944)
568 (1944)
567 (1944)
566 (1944)
565 (1944)
564 (1944)
563 (1944)
562 (1944)
561 (1944)
560 (1944)
559 (1944)
558 (1944)
557 (1943)
556 (1943)
555 (1943)
554 (1943)
553 (1943)
552 (1943)
551 (1943)
550 (1943)
549 (1943)
548 (1943)
547 (1943)
546 (1943)
545 (1942)
544 (1942)
543 (1942)
542 (1942)
541 (1942)
540 (1942)
539 (1942)
538 (1942)
537 (1942)
536 (1942)
535 (1942)
534 (1942)
533 (1941)
532 (1941)
531 (1941)
530 (1941)
529 (1941)
528 (1941)
527 (1941)
526 (1941)
525 (1941)
524 (1941)
523 (1941)
522 (1941)
521 (1940)
520 (1940)
519 (1940)
518 (1940)
517 (1940)
516 (1940)
515 (1940)
514 (1940)
513 (1940)
512 (1940)
511 (1940)
510 (1940)
509 (1939)
508 (1939)
507 (1939)
506 (1939)
505 (1939)
504 (1939)
503 (1939)
502 (1939)
501 (1939)
500 (1939)
499 (1939)
498 (1939)
497 (1938)
496 (1938)
495 (1938)
494 (1938)
493 (1938)
492 (1938)
491 (1938)
490 (1938)
489 (1938)
488 (1938)
487 (1938)
486 (1938)
485 (1937)
484 (1937)
483 (1937)
482 (1937)
481 (1937)
480 (1937)
479 (1937)
478 (1937)
477 (1937)
476 (1937)
475 (1937)
474 (1937)
473 (1936)
472 (1936)
471 (1936)
470 (1936)
469 (1936)
468 (1936)
467 (1936)
466 (1936)
465 (1936)
464 (1936)
463 (1936)
462 (1936)
461 (1935)
460 (1935)
459 (1935)
458 (1935)
457 (1935)
456 (1935)
455 (1935)
454 (1935)
453 (1935)
452 (1935)
451 (1935)
450 (1935)
449 (1934)
448 (1934)
447 (1934)
446 (1934)
445 (1934)
444 (1934)
443 (1934)
442 (1934)
441 (1934)
440 (1934)
439 (1934)
438 (1934)
437 (1933)
436 (1933)
435 (1933)
434 (1933)
433 (1933)
432 (1933)
431 (1933)
430 (1933)
429 (1933)
428 (1933)
427 (1933)
426 (1933)
425 (1932)
424 (1932)
423 (1932)
422 (1932)
421 (1932)
420 (1932)
419 (1932)
418 (1932)
417 (1932)
416 (1932)
415 (1932)
414 (1932)
413 (1931)
412 (1931)
411 (1931)
410 (1931)
409 (1931)
408 (1931)
407 (1931)
406 (1931)
405 (1931)
404 (1931)
403 (1931)
402 (1931)
401 (1930)
400 (1930)
399 (1930)
398 (1930)
397 (1930)
396 (1930)
395 (1930)
394 (1930)
393 (1930)
392 (1930)
391 (1930)
390 (1930)
389 (1929)
388 (1929)
387 (1929)
386 (1929)
385 (1929)
384 (1929)
383 (1929)
382 (1929)
381 (1929)
380 (1929)
379 (1929)
378 (1929)
377 (1928)
376 (1928)
375 (1928)
374 (1928)
373 (1928)
372 (1928)
371 (1928)
370 (1928)
369 (1928)
368 (1928)
367 (1928)
366 (1928)
365 (1927)
364 (1927)
363 (1927)
362 (1927)
361 (1927)
360 (1927)
359 (1927)
358 (1927)
357 (1927)
356 (1927)
355 (1927)
354 (1927)
353 (1926)
352 (1926)
351 (1926)
350 (1926)
349 (1926)
348 (1926)
347 (1926)
346 (1926)
345 (1926)
344 (1926)
343 (1926)
342 (1926)
341 (1925)
340 (1925)
339 (1925)
338 (1925)
337 (1925)
336 (1925)
335 (1925)
334 (1925)
333 (1925)
332 (1925)
331 (1925)
330 (1925)
329 (1924)
328 (1924)
327 (1924)
326 (1924)
325 (1924)
324 (1924)
323 (1924)
322 (1924)
321 (1924)
320 (1924)
319 (1924)
318 (1924)
317 (1923)
316 (1923)
315 (1923)
314 (1923)
313 (1923)
312 (1923)
311 (1923)
310 (1923)
309 (1923)
308 (1923)
307 (1923)
306 (1923)
305 (1922)
304 (1922)
303 (1922)
302 (1922)
301 (1922)
300 (1922)
299 (1922)
298 (1922)
297 (1922)
296 (1922)
295 (1922)
294 (1922)
293 (1921)
292 (1921)
291 (1921)
290 (1921)
289 (1921)
288 (1921)
287 (1921)
286 (1921)
285 (1921)
284 (1921)
283 (1921)
282 (1921)
281 (1920)
280 (1920)
279 (1920)
278 (1920)
277 (1920)
276 (1920)
275 (1920)
274 (1920)
273 (1920)
272 (1920)
271 (1920)
270 (1920)
269 (1919)
268 (1919)
267 (1919)
266 (1919)
265 (1919)
264 (1919)
263 (1919)
262 (1919)
261 (1919)
260 (1919)
259 (1919)
258 (1919)
257 (1918)
256 (1918)
255 (1918)
254 (1918)
253 (1918)
252 (1918)
251 (1918)
250 (1918)
249 (1918)
248 (1918)
247 (1918)
246 (1918)
245 (1917)
244 (1917)
243 (1917)
242 (1917)
241 (1917)
240 (1917)
239 (1917)
238 (1917)
237 (1917)
236 (1917)
235 (1917)
234 (1917)
233 (1916)
232 (1916)
231 (1916)
230 (1916)
229 (1916)
228 (1916)
227 (1916)
226 (1916)
225 (1916)
224 (1916)
223 (1916)
222 (1916)
221 (1915)
220 (1915)
219 (1915)
218 (1915)
217 (1915)
216 (1915)
215 (1915)
214 (1915)
213 (1915)
212 (1915)
211 (1915)
210 (1915)
209 (1914)
208 (1914)
207 (1914)
206 (1914)
205 (1914)
204 (1914)
203 (1914)
202 (1914)
201 (1914)
200 (1914)
199 (1914)
198 (1914)
197 (1913)
196 (1913)
195 (1913)
194 (1913)
193 (1913)
192 (1913)
191 (1913)
190 (1913)
189 (1913)
188 (1913)
187 (1913)
186 (1913)
185 (1912)
184 (1912)
183 (1912)
182 (1912)
181 (1912)
180 (1912)
179 (1912)
178 (1912)
177 (1912)
176 (1912)
175 (1912)
174 (1912)
173 (1911)
172 (1911)
171 (1911)
170 (1911)
169 (1911)
168 (1911)
167 (1911)
166 (1911)
165 (1911)
164 (1911)
163 (1911)
162 (1911)
161 (1910)
160 (1910)
159 (1910)
158 (1910)
157 (1910)
156 (1910)
155 (1910)
154 (1910)
153 (1910)
152 (1910)
151 (1910)
150 (1910)
149 (1909)
148 (1909)
147 (1909)
146 (1909)
145 (1909)
144 (1909)
143 (1909)
142 (1909)
141 (1909)
140 (1909)
139 (1909)
138 (1909)
137 Part 2 (1908)
137 Part 1 (1908)
136 Part 2 (1908)
136 Part 1 (1908)
135 Part 2 (1908)
135 Part 1 (1908)
134 Part 2 (1908)
134 Part 1 (1908)
133 Part 2 (1908)
133 Part 1 (1908)
132 Part 2 (1908)
132 Part 1 (1908)
131 Part 2 (1907)
131 Part 1 (1907)
130 Part 2 (1907)
130 Part 1 (1907)
129 Part 2 (1907)
129 Part 1 (1907)
128 Part 2 (1907)
128 Part 1 (1907)
127 Part 2 (1907)
127 Part 1 (1907)
126 Part 2 (1907)
126 Part 1 (1907)
125 Part 2 (1906)
125 Part 1 (1906)
124 Part 2 (1906)
124 Part 1 (1906)
123 Part 2 (1906)
123 Part 1 (1906)
122 Part 2 (1906)
122 Part 1 (1906)
121 Part 2 (1906)
121 Part 1 (1906)
120 Part 2 (1906)
120 Part 1 (1906)
119 Part 2 (1905)
119 Part 1 (1905)
118 Part 2 (1905)
118 Part 1 (1905)
117 Part 2 (1905)
117 Part 1 (1905)
116 Part 2 (1905)
116 Part 1 (1905)
115 (1905)
114 (1905)
113 (1904)
112 Part 2 (1904)
112 Part 1 (1904)
111 Part 2 (1904)
111 Part 1 (1904)
110 (1904)
109 (1904)
108 (1904)
107 (1903)
106 Part 2 (1903)
106 Part 1 (1903)
105 (1903)
104 Part 2 (1903)
104 Part 1 (1903)
103 (1903)
102 (1903)
101 Part 2 (1902)
101 Part 1 (1902)
100 Part 2 (1902)
100 Part 1 (1902)
99 Part 2 (1902)
99 Part 1 (1902)
98 Part 2 (1902)
98 Part 1 (1902)
97 Part 2 (1901)
97 Part 1 (1901)
96 (1901)
95 (1901)
94 (1901)
93 (1900)
92 (1900)
91 (1900)
90 Part 2 (1900)
90 Part 1 (1900)
89 Part 2 (1899)
89 Part 1 (1899)
88 (1899)
87 (1899)
86 (1899)
85 (1898)
84 (1898)
83 (1898)
82 (1898)
81 (1897)
80 (1897)
79 (1897)
78 Part 2 (1897)
78 Part 1 (1897)
77 (1896)
76 (1896)
75 Part 2 (1896)
75 Part 1 (1896)
74 (1896)
73 (1895)
72 (1895)
71 (1895)
70 (1895)
69 (1894)
68 (1894)
67 (1894)
66 (1894)
65 (1893)
64 (1893)
63 (1893)
62 (1893)
61 (1892)
60 (1892)
59 (1892)
58 (1892)
57 (1891)
56 (1891)
55 (1891)
54 (1891)
53 (1890)
52 (1890)
51 (1890)
50 (1890)
49 (1889)
48 (1889)
47 (1889)
46 (1889)
45 (1888)
44 (1888)
43 (1888)
42 (1888)
41 (1887)
40 (1887)
39 (1887)
38 (1887)
37 (1886)
36 (1886)
35 (1886)
34 (1886)
33 (1885)
32 (1885)
31 (1885)
30 (1885)
29 (1884)
28 (1884)
27 (1884)
26 (1884)
25 (1883)
24 (1883)
23 Part 2 (1883)
23 Part 1 (1883)
22 Part 2 (1882)
22 Part 1 (1882)
21 (1882)
20 (1881)
19 (1881)
18 (1880)
17 (1880)
16 (1879)
15 (1879)
14 (1878)
13 (1878)
12 (1877)
11 (1877)
10 (1876)
9 (1876)
8 (1875)
7 (1875)
6 (1874)
5 (1874)
4 (1873)
3 (1873)
2 (1872)
1 (1872)