Our Patents

Gumdrop Cases Patents

Our comprehensive catalog of patents from both Brenthaven and Gumdrop showcase the innovative spirit of Pioneer Square Brands. From cutting-edge designs to groundbreaking technologies, this collection reflects the commitment to excellence and creativity that defines our team. Join us on a journey through the intellectual landscape that has shaped the future of protective solutions and EdTech cases.

Product/Feature Patents
BumpTech Non Flip Over US Patent No. USD850454S1
BumpTech Chromebook Case 2019 - Bottom Bumper US Patent No. USD841013S1
DropTech Tablet Case 2019 / Handle and non handle version US Patent No. USD837796S1
In-Cart HardShell (Slim Tech) D892806
Slidewall - Gumdrop Hideaway and DropTech Clear USD888063
SlimTech Laptop Case USD 902934
DropTech Flip Over Style Case US Patent No. D837796S1, D850454S1
FoamTech for Surface Go - Allow for integration on a kickstand US Patent No. 10372169B1
FoamTech for Surface Go US Patent No. D852201S1
Hideaway iPad Pro 11 US Patent No. D863314
DropTech Surface Pro US Patent No. D864210
DropTech Clamshell 2019 Design (No tread pattern) US Patent No. D863315S1
DropTech 2019 Design (No tread pattern) US Patent No. D863316S1
DropTech Rugged iPad 6th Case (Lockdown and Non-lockdown)
US Patent No. D841012S1
DropTech Chromebook Case 2019 (Bottom Bumper)
US Patent No. D841013S1
Droptech Headphone (Rugged Headphones)
US Patent No. D843970S1
Gumdrop Trademark - China 304388185
TechShell Authorized
US Patent No. 7,643,274, No. 7,907,400, No. 8,289,703, No. 8,638,555, No. 10,234,898

Brenthaven Patents

Product/Feature Patent
Tred Zip Folio 2019 Utility Patent US No. 10,499,719, No. D897092
Exo iPhone Case US Patent No. D719951S1
Brenthaven Always on Grip-Tech US Patent No. 9943151B2, No. 9427057B2
Brenthaven Always on Grip-Tech (with support straps) US Patent No. D822385S1
Microsoft Surface Pro Keyboard Case US Patent No. D854024S1
Microsoft Surface Case US Patent No. D817334S1
Crumple Zone Corners on a Case US Patent No. D810732S1
Crumple Zone Corners independent US Patent No. D852799S1
Microsoft Surface Book Case w/ Independent Flap (tablet case) US Patent No. D816087S1
Microsoft Surface Book Case w/ Independent Flap (keyboard case) US Patent No. D816088S1
Hardshell 2017 Edge for MacBook Air US Patent No. D861001S1
Edge Folio 2016 (1, 2, 3, 4) US Patent No. D808395S1
Aero 2016 US Patent No. D852507S1
Hardshell 2017 Edge MB Air (1, 2) US Patent No. 10216222B2
Tred Zip Folio 2017 US Patent No. D861698S1
Retractable Handle in Retracted Position (1, 2, 3, 4, 5) US Patent No. D837794S1
Edge Carry Case - Handle Assembly US Patent No. 10459484B2
Edge Keyboard & iPad Case - Mold solution US Patent No. D852199S1
Edge Headphone (Rugged Headphones) (1, 2) US Patent No. D840974S1
Edge Rugged Keyboard US Patent No. D844611S1, 10466807
Tred Horizontal Sleeve US Patent No. D852202S1
Edge Bounce Case (Foam Case) iPad US Patent No. D852200S1
Edge Bounce Case (Foam Case) iPad Mini - Updated Handle US Patent No. D862480S1
Edge Carrying Case - Lockdown w/ Shoulder Strap US Patent No. D863317S1
TRED SLEEVE 2017 (Zipper top version of 2016 (031USD) US Patent No. D877726
Tred Beta Backpack US Patent No. D903306
Tred Vertical Messenger Bag US Patent No. D880159
Tred Lite Sleeve US Patent No. D887709
Edge 360 US Patent No. 10,698,452, No. D872070
Edge Folio II US Patent No. 10,609,995
Tred Flex Sleeve Utility US Patent No. 10,799,004
Tred Flex Sleeve (Flat Look) US Patent No. D887710
Tred Flex Sleeve (Expanded Look) US Patent No. D888428
CoMolded Case (One Piece Design) US Patent No. 10,838,455, No. 10,928,854
Edge Cable Free Charging Case US Patent No. 10,700,483, No. D874467
Edge Cable Free Charging Unit (Rack) US Patent No. D879713
Cable Free - Charging Plugs US Patent No. 10,770,853, No. D879718
Brenthaven Edge Folio - Cover US Patent No. 10,849,397, No. D892805, No. D895630
Tred Carry Folio (Low Cost Always on Folio) D892807
New Edge for MacBook 1 Piece US Patent No. D888062
TechShell Authorized US Patent No. 7,643,274, No. 7,907,400, No. 8,289,703, No. 8,638,555, No. 10,234,898