IP Library Granted Patent US 1,138,781
Granted Patent S1
US 1,138,781 · App. 29/961,533 · Granted Aug 4, 2026

Transformable foldable paper bag

Inventors: Ka Fai Kinsen Au (Hong Kong, HK); Frederic Frans Petrus Gooris (Hong Kong, HK)
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Quick Facts
Patent No.
US 1,138,781
App. No.
29/961,533
Granted
Aug 4, 2026
Kind
S1
Claims (1)

The ornamental design for a transformable foldable paper bag, as shown and described.

Priority Claims (1)
CN 202430115716.0 · Mar 7, 2024 · national
References Cited (24)
US 279586A · Onderdonk · 1883 [cited by examiner]
US D47085S · Veith · 1915 [cited by examiner]
US D57023S · Sterenbuch et al. · 1921 [cited by examiner]
US D229896S · Bemel · 1974 [cited by examiner]
US 5716138A · Southwell · 1998 [cited by examiner]
US D497541S · Clark · 2004 [cited by examiner]
US D673056S · Gallas · 2012 [cited by examiner]
US D854421S · Snavely · 2019 [cited by examiner]
US D860000S · Baldelomar Bernardin · 2019 [cited by examiner]
US D900629S · Milos · 2020 [cited by examiner]
US D981223S · Blackwell · 2023 [cited by examiner]
US D1038766S · Guro, Jr. · 2024 [cited by examiner]
US D1088862S · Tan · 2025 [cited by examiner]
US 12420987B1 · Levy · 2025 [cited by examiner]
US 12466612B2 · Zayat · 2025 [cited by examiner]
US 12486094B2 · Tan · 2025 [cited by examiner]
US 20030234201A1 · Shah · 2003 [cited by examiner]
US 20040197033A1 · Clark · 2004 [cited by examiner]
US 20090226121A1 · Veder · 2009 [cited by examiner]
US 20110123137A1 · Smith · 2011 [cited by examiner]
US 20180079556A1 · Bodington · 2018 [cited by examiner]
US 20240132252A1 · Recchia · 2024 [cited by examiner]
US 20250091334A1 · Tabatabaei · 2025 [cited by examiner]
US 20250282536A1 · Au · 2025 [cited by examiner]