Patent Marking Notice
Grip Holdings LLC and Grip Tooling Technologies LLC have received patents for many of their innovations. These patents protect the inventions and extensive resources that Grip Holdings LLC and Grip Tooling Technologies LLC devote to the research, development, and design of GripEdge® tools and Rounding Prevention Technology™.
In accordance with 35 U.S.C. §287(a), Grip Holdings LLC and Grip Tooling Technologies LLC provide notice that the GripEdge® products listed below are protected by the associated patents listed below. The following list of products and patents is not all-inclusive. The products listed below and additional products not listed here may be protected by one or more additional patents and pending patents in the U.S. and elsewhere.
RPT Hex
Covers: all sizes, all drive types
USD 829,069; US 10,081,094; US 10,967,488; US 11,396,089; US 12,023,786; US 12,172,270; US 11,602,828; US 12,296,440; US 12,434,360; D859,945; D889,224; D910,409
RPT Ball Hex
Covers: all sizes
US 10,967,488; D859,946; D859,947
RPT Triple Square
Covers: all sizes
US 10,780,556; D877,579
RPT Star
Covers: all sizes
US 10,081,094; US 11,396,089; D859,944; US 11,045,925; US 11,364,602; D880,968; D937,067
RPT Star Plus
Covers: all sizes
US 11,396,089; US 11,045,925; D880,968
RPT E-Star
Covers: all sizes
US 11,701,757; US 11,759,918; US 12,515,302; D887,233
G-FORS Broken Bolt Extractors
Covers: all sizes
US 11,154,969; US 11,364,602; USD 885,149; USD 889,257; US 12,403,574
G-FORS Socket Extractors
Covers: all sizes
D887,233; D892,578; D1,021,584; US 11,759,918; US 11,701,757; US 11,897,099; US 11,590,637; US 12,515,302
Socket Rails
Covers: all configurations
USD 887,711; US 11,161,234; US 10,828,766; USD 904,152; D909,842; D880,977; D911,830; D906,781; D899,091
RPT Square Robinson
Covers: all sizes
US 10,081,094; US 10,780,556; US 11,045,925; US 11,396,089
GripEdge Moulded Cases
Covers: all sizes
USD 1,076,440
Sets and Kits: GripEdge sets and kits contain components from the product lines listed above. Applicable patents for each set correspond to the patents listed for its component product lines.
Patents Pending: Certain GripEdge products may also be covered by one or more pending U.S. patent applications not listed above.
Last updated: April 24, 2026
