IP Library › Granted Patent US 1,114,241
Granted Patent S1
US 1,114,241 · App. 29/957,390 · Granted Feb 17, 2026

Breast pump

Inventors: Emily Chitty (Bristol, GB); Sophie Sheriff (Bristol, GB); Robin Howell (Bristol, GB); Edward Sims (Bristol, GB); Conor Mcglacken (Bristol, GB); Roy Harris (Bristol, GB); Callum Scott-Collins (Bristol, GB); Sebastian Ahlers (London, GB)
Assignee: Willow Blossom HoldCo Limited
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Quick Facts
Patent No.
US 1,114,241
App. No.
29/957,390
Granted
Feb 17, 2026
Kind
S1
Claims (1)

The ornamental design for a breast pump as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 20, 2025
From: CHIARO TECHNOLOGY LIMITED
To: WILLOW BLOSSOM HOLDCO LIMITED
Reel/Frame 071460/0728 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 27, 2025
From: CHITTY, EMILY; SHERIFF, SOPHIE; HOWELL, ROBIN; SIMS, EDWARD; MCGLACKEN, CONOR; HARRIS, ROY; SCOTT-COLLINS, CALLUM; AHLERS, SEBASTIAN
To: CHIARO TECHNOLOGY LIMITED
Reel/Frame 070018/0409 →
Priority Claims (3)
GB 6379735 · Jul 19, 2024 · national
GB 6379736 · Jul 19, 2024 · national
GB 6379737 · Jul 19, 2024 · national
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Elvie Stride 2 Hospital-Grade, App-Controlled Double Breast Pump. Amazon. Date first available: Oct. 29, 2024. Retrieval date: Sep. 19, 2025. Retrieved from internet: https://www.amazon.com/Elvie-Stride-Soft-Silicone-Do… [cited by examiner]