| 1933 PUTNAM JAMES Alarm Clock Patent Print Art |
| 1950 LADOR INC Music Roll Alarm Clock Patent |
| 1933 CRANWILL Silent Alarm Clock Patent Print |
| 1949 HECKMER SR Alarm Clock Patent Print Art |
| 1941 RICHARD KRAMER Alarm Clock Patent Print Art |
| 1931 DAVIS MICHAEL Alarm Signal Patent Print Art |
| 1927 PIERMAN ALEXANDER Alarm Signal Patent Print |
| 1936 WHITEHEAD RICHARD Alarm Clock Patent Print |
| 1951 ADDUCI RAYMOND Alarm Clock Patent Print Art |
| 1936 PUTNAM JAMES Alarm Clock Patent Print Art |
| 1934 WARREN HENRY Alarm Clock Patent Print Art |
| 1937 MAX SCHLENKER Alarm Clock Patent Print Art |
| 1887 LIGHTBURNE Vapor Stove Reservoir Alarm Patent 7707 |
| 1957 OTTO RAMSEIER Alarm Watch Patent Print Art |
| 1925 VINCENT SIDNEY Toy Alarm Clock Patent Print |
| 1937 WAGNER GEORGE Hotel Alarm Signal Patent |
| 1944 SCHLENKER MAX Alarm Clock Patent Print Art |
| 1935 CHRISTIAN JAUCH Alarm Clock Patent Print |
| 1935 SHOLDEN CHRISTIAN Alarm Clock Patent Print |
| 1920 SMITH WILLIAM Alarm Clock Patent Print Art |
| 1921 WALLER CHARLES Alarm Clock Patent Print Art |
| 1963 VERGER Photoelectric Unit ALARM Patent 24976 |
| 1954 LAWSON ROBERT Alarm Clock Patent Print Art |
| 1935 PORTER Variable Beat Alarm Clock Patent |
| 1933 MCPARLAN JAMES Alarm Clock Patent Print Art |
| 1951 ROBERT DITISHEIM Alarm Watch Patent Print |
| 1951 EDGAR BOURQUIN Double Signal Alarm Patent |
| 1860 RAY Musical Steam Alarm Patent 8029 |
| 1923 WATT ROBERT Alarm Clock Patent Print Art |
| 1939 REICHENBACH ALBERT Alarm Clock Patent Print |
| 1938 DRABIN JOHN Alarm Clock Patent Print Art |
| 1931 EDWIN Alarm Illuminator Clock Patent Print |
| 1967 GILBERT Wall Telephone Support ALARM Patent 41578 |
| 1925 TANGLIN WILLIAM Alarm Watch Patent Print |
| 1936 REINHARDT JOSEPH Alarm Clock Patent Print |
| Stricking alarm Patent Artwork Print 4188 |
| 1899 PEARSON Telegraph Fire Alarm Patent 18340 |
| 1925 SARVER RICHARD Alarm Clock Patent Print Art |
| 1962 JOSEPH Positive Alarm Lock Patent Print Art |
| 1957 VENUS EBAUCHES Alarm Watch Patent Print Art |
| 1859 POHL Railway Alarm Design Patent 8709 |