Columbo: The Grassy Knoll

Name: Columbo: The Grassy Knoll
Brand: John Curley & Assoc
SKU: 9780792720317

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John Curley & Assoc Columbo: The Grassy Knoll is a fiction identified by EAN 9780792720317.

9780792720317 Certainty 60%

Brand: John Curley & Assoc
Category: fiction
Barcode type: EAN-13 / GTIN-13
GS1 registered country: Bookland (ISBN-13)
Data confidence: 60%

Product Details

Barcode (EAN/GTIN)	9780792720317
Product name	Columbo: The Grassy Knoll
Brand / Manufacturer	John Curley & Assoc
Category	fiction
GS1 Prefix	978 — registered in Bookland (ISBN-13)
Barcode type	EAN-13 / GTIN-13
Data certainty	60%

Verified Product Facts

The barcode 9780792720317 passes the GS1 mod-10 check-digit test, so it is a structurally valid GTIN. Its 978 prefix was issued by the GS1 member organisation for Bookland (ISBN-13) — registration, not place of manufacture.

Recorded specifications

Item weight431 grams

ManufacturerChivers North America

Package dimensions5.75 × 0.75 × 8.75 inches (L×W×H)

Package weight0.95 pounds

Product dimensions5.75 × 0.75 × 8.75 inches (L×W×H)

UNSPSC code55101500

Attributes as recorded in the product catalogue data we hold. Figures describe the packaged article and may differ between production batches.

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🟢 No recall found for this barcode · We matched this barcode against recall records from EU Safety Gate, US FDA, US CPSC and Health Canada (2026-09-22). Not every recall notice lists a barcode, so this is not a safety guarantee — check the brand owner or the regulator for the definitive record.

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Barcode Lookup API

Access this product programmatically via the ProductGuru free API:

GET https://myproduct.guru/scan/9780792720317

GET https://myproduct.guru/api/search?q=9780792720317

No API key required. Returns JSON with product name, brand, manufacturer, and more.

About EAN Barcode 9780792720317

Barcode 9780792720317 is a EAN-13 (GTIN-13) identifying Columbo: The Grassy Knoll in the GS1 global system.

Barcode format: EAN-13 / GTIN-13 — 13-digit globally unique product identifier
GS1 prefix 978: assigned to companies registered in Bookland (ISBN-13)
Manufacturer: John Curley & Assoc
Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780792720317?

Barcode 9780792720317 is Columbo: The Grassy Knoll, sold under the brand John Curley & Assoc.

Who manufactures barcode 9780792720317?

John Curley & Assoc is recorded as the manufacturer of Columbo: The Grassy Knoll (barcode 9780792720317).

What country is barcode 9780792720317 from?

Based on the GS1 prefix 978, this product was registered in Bookland (ISBN-13).

Is barcode 9780792720317 a valid EAN?

Yes, 9780792720317 is a valid EAN-13 barcode with correct check digit.

⚠️ Data Disclaimer

Data is aggregated from open datasets and may be inaccurate or out of date; some outbound links are affiliate links from which we may earn a commission.

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