IP Library Granted Patent US 1,147,956
Granted Patent S1
US 1,147,956 · App. 29/932,945 · Granted Sep 15, 2026

Earpiece

Inventors: Richard C. Smith (Costa Mesa, CA); Alfredo Soria (Corona, CA)
Assignee: SureFire, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,147,956
App. No.
29/932,945
Granted
Sep 15, 2026
Kind
S1
Claims (1)

The ornamental design for an earpiece, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 16, 2024
From: SMITH, RICHARD C.; SORIA, ALFREDO
To: SUREFIRE, LLC
Reel/Frame 067116/0743 →
References Cited (42)
US D237090S · Yanagawa · 1975 [cited by examiner]
US D420010S · Pitel · 2000 [cited by examiner]
US D449295S · Smith et al. · 2001 [cited by applicant]
US D469755S · Hlas · 2003 [cited by examiner]
US D523845S · Smith et al. · 2006 [cited by applicant]
US D565024S · Kim · 2008 [cited by examiner]
US 7394910B2 · Smith et al. · 2008 [cited by applicant]
US D585881S · Nam · 2009 [cited by examiner]
US D593075S · Williams · 2009 [cited by examiner]
US D617780S · Jaakkola · 2010 [cited by examiner]
US 7778435B2 · Smith et al. · 2010 [cited by applicant]
US D664124S · Smith · 2012 [cited by examiner]
US D673262S · Omura · 2012 [cited by examiner]
US 8548395B2 · Smith · 2013 [cited by applicant]
US 8611969B2 · Smith et al. · 2013 [cited by applicant]
US 8625834B2 · Smith et al. · 2014 [cited by applicant]
US 8770338B1 · Duncan · 2014 [cited by examiner]
US 8879769B2 · Smith et al. · 2014 [cited by applicant]
US D720730S · Smith et al. · 2015 [cited by applicant]
US D727301S · Smith et al. · 2015 [cited by applicant]
US 9042947B2 · Smith et al. · 2015 [cited by applicant]
US D735180S · Smith · 2015 [cited by examiner]
US D753098S · Smith et al. · 2016 [cited by applicant]
US 9479856B2 · Smith et al. · 2016 [cited by applicant]
US 9560436B2 · Smith et al. · 2017 [cited by applicant]
US D779461S · Smith · 2017 [cited by examiner]
US 9807493B1 · Willis · 2017 [cited by examiner]
US D839243S · Smith · 2019 [cited by examiner]
US 10200778B2 · Smith et al. · 2019 [cited by applicant]
US 10231048B2 · Smith et al. · 2019 [cited by applicant]
US D847124S · Smith et al. · 2019 [cited by applicant]
US 10440459B2 · Smith et al. · 2019 [cited by applicant]
US D869444S · Tang · 2019 [cited by examiner]
US D963155S · Guo · 2022 [cited by examiner]
US 20050271234A1 · Bogeskov-Jensen · 2005 [cited by examiner]
US 20160261944A1 · Silvestri · 2016 [cited by examiner]
US 20170318369A1 · Wang · 2017 [cited by examiner]
US 20250358561A1 · Smith · 2025 [cited by examiner]
CN 304678228S · 2018 [cited by examiner]
“SureFire EP4 Sonic Defenders Plus Filtered Earplugs” Nov. 23, 2010, Amazon, site visited May 6, 2026: https://www.amazon.com/SureFire-Defenders-filtered-Earplugs-reusable/dp/B004DH65RI (Year: 2010). [cited by examiner]
“Zeadio Triple Flanged Earpiece” Nov. 8, 2022, Amazon, site visited May 6, 2026: https://www.amazon.com/dp/B0C5LV4JX7 (Year: 2022). [cited by examiner]
“Remtise Covert Acoustic Tube Earpiece” Mar. 21, 2023, Amazon, site visited May 6, 2026: https://www.amazon.com/dp/B0BZ52XMSR (Year: 2023). [cited by examiner]