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Below is a selection of patents submitted for the Conklin® Pen Company and Conklin® Pen Mfg Company
to the United States Patent Office during 1901 to 1940

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Publication number US685258 A
Publication type Grant
Publication date Oct 29, 1901
Filing date Jul 12, 1901
Priority date July 12, 1901
Inventor: Roy Conklin
Original Assignee Roy Conklin
SELF-FILLING FOUNTAIN PEN


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Publication number US745481 A
Publication type Grant
Publication date Dec 1, 1903
Filing date Jul 21, 1902
Priority date Jul 21, 1902
Inventors Roy Conklin
Original Assignee Conklin Pen Company
SELF-FILLING FOUNTAIN PEN


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Publication number US756778 A
Publication type Grant
Publication date Apr 5, 1904
Filing date Mar 4, 1904
Priority date Mar 4, 1904
Inventors Roy Conklin
Original Assignee Roy Conklin
SELF-FILLING FOUNTAIN PEN


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Publication number US799777 A
Publication type Grant
Publication date Sep 19, 1905
Filing date Apr 3, 1905
Priority date Apr 3, 1905
Inventors Roy Conklin
Original Assignee Roy Conklin
SELF-FILLING FOUNTAIN PEN


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Publication number US814520 A
Publication type Grant
Publication date Mar 6, 1906
Filing date Sep 11, 1905
Priority date Sep 11, 1905
Inventors Roy Conklin
Original Assignee Roy Conklin
SELF-FILLING FOUNTAIN PEN


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Publication number US836180 A
Publication type Grant
Publication date Nov 20, 1906
Filing date Feb 23, 1906
Priority date Feb 23, 1906
Inventors Roy Conklin
Original Assignee Roy Conklin
SELF-FILLING FOUNTAIN PEN


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Publication number US1171624 A
Publication type Grant
Publication date Feb 15, 1916
Filing date Oct 20, 1915
Priority date Oct 20, 1915
Inventors Frank H Mooney
Original Assignee Conklin Pen Mfg Company
FOUNTAIN PEN CLIP


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Publication number US1266141 A
Publication type Grant
Publication date May 14, 1918
Filing date Jan 3, 1916
Priority date Jan 3, 1916
Inventors Frank H Mooney
Original Assignee Conklin Pen Mfg Company
PRESSURE-BAR CONTROL FOR FOUNTAIN PENS


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Publication number US1267575 A
Publication type Grant
Publication date May 28, 1918
Filing date May 7, 1917
Priority date May 7, 1917
Inventors Frank H Mooney
Original Assignee Conklin Pen Mfg Company
FOUNTAIN PEN CLIP


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Publication number US1272697 A
Publication type Grant
Publication date Jul 16, 1918
Filing date Nov 20, 1915
Priority date Nov 20, 1915
Inventors Frank H Mooney
Original Assignee Conklin Pen Mfg Company
FOUNTAIN PEN


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Publication number US1336572 A
Publication type Grant
Publication date Apr 13, 1920
Filing date May 21, 1919
Priority date Jan 22, 1919
Inventors Charles A Luck
Original Assignee Conklin Pen Mfg Company
FOUNTAIN PEN


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Publication number US1380109 A
Publication type Grant
Publication date May 31, 1921
Filing date Jan 22, 1919
Priority date Oct 26, 1918
Inventors Charles A Luck
Original Assignee Conklin Pen Mfg Company
FOUNTAIN PEN


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Publication number US1508795 A
Publication type Grant
Publication date Sep 16, 1924
Filing date Nov 28, 1921
Priority date Nov 28, 1921
Inventors Johnson Clifford N
Original Assignee Conklin Pen Mfg Company
PENCIL


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Publication number US1533087 A
Publication type Grant
Publication date Apr 14, 1925
Filing date Mar 26, 1923
Priority date Mar 26, 1923
Inventors Bassett Gerald L
Original Assignee Conklin Pen Mfg Company
MAGAZINE PENCIL


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Publication number US1561590 A
Publication type Grant
Publication date Nov 17, 1925
Filing date Feb 25, 1924
Priority date Feb 25, 1924
Inventors Andreas Bienenstein
Original Assignee Conklin Pen Mfg Company
SELF-FILLING FOUNTAIN PEN


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Publication number US1902809 A
Publication type Grant
Publication date Mar 28, 1933
Filing date Nov 24, 1930
Priority date Nov 24, 1930
Inventors Andreas Bienenstein
Original Assignee Conklin Pen Company
PLUNGER TYPE FOUNTAIN PEN


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Publication number USD86297 S
Publication type Grant
Publication date Feb 23, 1932
Filing date Jul 13, 1931
Inventors Andreas Bienenstein
Original Assignee The Conklin Pen Company
ORNAMENTAL PENCIL DESIGN


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Publication number US1939199 A
Publication type Grant
Publication date Dec 12, 1933
Filing date Jun 16, 1933
Priority date Jun 16, 1933
Inventors Andreas Bienenstein
Original Assignee Conklin Pen Company
CLIP ATTACHMENT FOR FOUNTAIN PENS


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Publication number US1902811 A
Publication type Grant
Publication date Mar 28, 1933
Filing date Jul 5, 1932
Priority date Jul 5, 1932
Inventors Andreas Bienenstein
Original Assignee Conklin Pen Company
POLUNGER TYPE PEN


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Publication number US1937107 A
Publication type Grant
Publication date Nov 28, 1933
Filing date May 22, 1933
Priority date May 22, 1933
Inventors Andreas Bienenstein
Original Assignee Conklin Pen Company
TWISTING FILLER FOUNTAIN PEN


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Publication number US1965626 A
Publication type Grant
Publication date Jul 10, 1934
Filing date Feb 9, 1934
Priority date Feb 9, 1934
Inventors Bassett Gerald L
Original Assignee Conklin Pen Company
TWISTING FILLER PEN


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Publication number US2040999 A
Publication type Grant
Publication date May 19, 1936
Filing date May 27, 1935
Priority date May 27, 1935
Inventors Kelley Lloyd A
Original Assignee Conklin Pen Company
FOUNTAIN PEN


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Publication number USD96888 S
Publication type Grant
Publication date Sep 17, 1935
Filing date Jul 29, 1935
Inventors Andreas Bienenstein
Original Assignee The Conklin Pen Company
FOUNTAIN PEN


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Publication number USD96891 S
Publication type Grant
Publication date Sep 17, 1935
Filing date Jul 29, 1935
Inventors Andreas Bienenstein
Original Assignee The Conklin Pen Company
FOUNTAIN PEN


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Publication number USD96892 S
Publication type Grant
Publication date Sep 17, 1935
Filing date Jul 29, 1935
Inventors Andreas Bienenstein
Original Assignee The Conklin Pen Company
FOUNTAIN PEN


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Publication number US2272915 A
Publication type Grant
Publication date Feb 10, 1942
Filing date Oct 3, 1940
Priority date Oct 3, 1940
Inventors Kelley Lloyd A
Original Assignee Conklin Pen Company
MECHANICAL PENCIL