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Patent holder profile

Anna M. Mangin and the pastry-fork patent record

Mangin's 1892 pastry-fork patent is a Black women inventors and kitchen-labor candidate held noindex until identity evidence is ledgered.

Why this belongs on CultureUp

Mangin is a public-record memory story.

Mangin belongs in source review because kitchen tools and Black women patent memory need source discipline.

Chronology gap candidate 5 / not final rankStatus: noindex_draftSource grade: B+

Patent: 470005: Pastry-Fork
Issue date: 1892-03-01
Place: Woodside, Queens, New York
Record strength: Patent-record facts are attached, but identity evidence remains under review.
Identity evidence: Identity evidence pending before promotion.
Sprint priority: 5 / not final rank
Chronology caution: Chronology gap candidate status is not final chronological holder rank. CultureUp may revise holder rank only after source-led sequence review.
Cluster: Food and kitchen tools
Identity caution: Identity-source ledger required before indexable promotion.
Needed before promotion: Identity evidence and source-led Black women patentees sequence review.
Why this record matters: The row adds Black women inventors, pastry work, and kitchen labor to the 1892 chronology gap.

What the public record supports

U.S. Patent No. 470005, issued March 1, 1892.
Pastry-fork invention category.
Woodside, Queens recorded place.

What remains open

Identity evidence pending.
First-language remains unsupported.

Article profile

Read the person, place, invention, and record separately.

CultureUp keeps each layer visible so a patent record does not get stretched into claims the source trail cannot support.

The patent record

Google Patents mirrors U.S. Patent No. 470005 for a pastry-fork issued March 1, 1892.

The person in the record

Person context remains under source review.

Place attached to the claim

Woodside, Queens, New York is the recorded place anchor.

The invention

The invention belongs to pastry preparation and kitchen tools.

Business, labor, and use

The patent supports a design claim, not all kitchen labor or market outcome.

What the record cannot prove

The patent cannot prove full identity, ancestry, biography, commercialization, first-language, or community memory.

Patent records

Grant trail

Grant rank and unique-holder rank are shown separately so repeat patentees do not distort the chronological sequence.

chronology_gap_candidateSprint priority 5Not public rankutility patentunder review

470005: Pastry-Fork

Anna M. Mangin / 1892-03-01

Chronology gap candidate, not a public rank correction. Identity-source ledger is required before indexable promotion.

Residence: Woodside, Queens, New York
Category: Black women inventors / kitchen labor
Source status: under review
Chronology handling: chronology_gap_candidate
Cluster: Food and kitchen tools
Primary sources: 1 mapped

Source trail

Claims stay tied to source limits.

Chronology gap patent records

Patent anchors for 1875-1899 candidates. These rows support invention facts while identity evidence, rank placement, name variants, and public-memory context remain under review.

patent text mirrorpatent-record chronology gap candidate

US470005A - Pastry-Fork

Google Patents / 1892 patent record

Supports: Shows Anna M. Mangin of Woodside, Queens, New York connected to a pastry-fork patent issued March 1, 1892.
Limit: The patent record verifies invention data, patent number, issue date, and recorded place. It does not by itself prove full identity, ancestry, biography, commercialization, community memory, or first-language.
Last checked: 2026-06-09
Source URL: https://patents.google.com/patent/US470005A/en