CultureTechLens logoCULTURETECHLENS

“Culture, Clearly Seen.” Black Cultural Intelligence

Subscribe to CTL 10
14 flagships · 25 briefs · 8 dossiers · 765 entities — record updated October 3, 2026

Jan Ernst Matzeliger

CTL-E-1058 · Institution · other · unspecified

Verified evidence grade of this record

Jan Matzeliger received US 274207 on 1883-03-20 for a lasting machine that mechanized shoe lasting and transformed shoe manufacturing.

Notes

Merged into canonical KG 2026-10-03 from TECH-001; source entity IDs: CTL-DR-TECH-001:TECH-E-049; source research type(s): None. Era not present in source research record(s); marked unspecified pending human review.

Sources

Record CTL-E-1058 · CultureTechLens Knowledge Graph · evidence grade: Verified · CTL research: TECH-001.
Directory: all entity records · the knowledge graph

Cite as: CultureTechLens, “Jan Ernst Matzeliger (CTL-E-1058),” October 4, 2026. https://culturetechlens.com/graph/entities/ctl-e-1058/

From the Archive

The archive in pictures

The people, places, and institutions this work documents. Photographs from the CultureTechLens research record — rights-cleared, credited, and cited like everything else here.

Negro swinging his girl on roller skates. Savoy Ballroom, Chicago, Illinois, Chicago, 1941
Negro swinging his girl on roller skates. Savoy Ballroom, Chicago, Illinois, Chicago, 1941Photo: Lee, Russell, 1903-1986, FSA-OWI, Public Domain, via Library of Congress
Shoeshine, 47th Street, Chicago's main Negro business street, Chicago, Illinois, Chicago, 1941
Shoeshine, 47th Street, Chicago's main Negro business street, Chicago, Illinois, Chicago, 1941Photo: Rosskam, Edwin, 1903-1985, FSA-OWI, Public Domain, via Library of Congress
Apartment houses and funeral parlor in Negro section of Chicago, Illinois, Chicago, 1941
Apartment houses and funeral parlor in Negro section of Chicago, Illinois, Chicago, 1941Photo: Lee, Russell, 1903-1986, FSA-OWI, Public Domain, via Library of Congress

Trust & evidence

Evidence before authority. CultureTechLens publishes its methods, its limits, and its corrections alongside its findings. Claims carry grades — VERIFIED, SUPPORTED, PROVISIONAL, DISPUTED, UNRESOLVED — and unknowns are never reported as zero.

Every claim graded. Every source named. Every correction public — none to date.