JayFlex Intellectual Property

PATENTS & TRADEMARKS

PATENTS

Jayflex Fitness products are protected by one or more of the United States patents listed below, and by additional patents and patent applications pending in the United States and other countries. These patents cover the mechanisms, clamping systems, and ornamental designs developed through Jayflex's product research, engineering, and testing.

In accordance with 35 U.S.C. § 287(a), Jayflex Fitness provides this notice that the products identified below are protected by the patents listed beneath each product. This list is not all-inclusive. Additional Jayflex products may be covered by patents or pending applications not identified here, and the absence of a product or patent from this list does not constitute a waiver of any of Jayflex Fitness's intellectual property rights.

HYPERBELL BAR — DUMBBELL-TO-BARBELL CONVERTER

U.S. Patent No. US 11752385

The original dumbbell-to-barbell converter. The Hyperbell Bar uses a patented clamshell clamp and locking collar system that secures a pair of standard or adjustable dumbbells into a fixed barbell configuration in under a minute — no tools, no bolts, no permanent assembly. The clamp geometry is self-tightening under load: the heavier the bar is loaded, the more securely the collar retains the dumbbell handle. Compliant foam inserts allow a single clamp size to accept a wide range of handle diameters and profiles, including hex, adjustable, and coated dumbbells from most major manufacturers.

The result is bench press, squats, deadlifts, rows, and overhead presses from equipment the user already owns, without the footprint or cost of a dedicated barbell and plate set.

HYPERBELL EZ CURL BAR

U.S. Patent No. US 11752385

The EZ Curl variant applies the same patented clamping architecture to a cambered bar geometry. The angled grip positions reduce wrist and elbow strain during curls, skull crushers, and upright rows while retaining the tool-free attachment and self-tightening lock of the standard Hyperbell Bar.

HYPERBELL KETTLEBELL GRIP

U.S. Patent No. US 11752385

A single grip that converts any standard dumbbell into a functional kettlebell. The Hyperbell Kettlebell Grip clamps to a dumbbell handle and presents a wide, ergonomic handle above the load, replicating the offset center of mass that defines kettlebell training.

The defining feature is a 360° rotating handle: as the user moves through a swing, clean, snatch, or Turkish get-up, the load rotates freely to follow the natural arc of the movement rather than fighting it. This eliminates the knee and forearm contact that occurs when a fixed-handle dumbbell is swung. Constructed from high-strength polycarbonate and rated to 100 lbs total, the grip replaces an entire rack of fixed-weight kettlebells with one piece of equipment.

CROSSGRIPS — DOORWAY PULL-UP SYSTEM

U.S. Patent No. US 10744369, US D937371

CrossGrips replace the conventional single-bar doorway pull-up unit with two independent L-shaped steel grips that hook over the top of the door molding rather than wedging between the frame.

The patented internal spring clamp is the core of the system. Rather than relying on compression against the doorframe — the failure mode that causes pressure-fit bars to slip and gouge trim precisely when they are loaded — the CrossGrips clamp engages harder as downward force increases. Rubberized contact points distribute load across the top of the molding without marring the finish.

Because the grips are separate units placed independently, the user sets their own grip width, and there is no bar crossing the space where the head travels. Wide grip, shoulder width, and neutral grip pull-ups are all available in a single doorway. Each grip weighs 1.9 lbs, folds to a 3" × 7" profile, and the pair is rated to 250 lbs.

RYZE UPS SYSTEM

U.S. Patent No. US 11654330


ORNAMENTAL DESIGN

U.S. Patent No. D937371

Design patent covering the ornamental appearance of [PRODUCT — CONFIRM]. Design patents protect the visual characteristics of a product rather than its function; this registration covers the distinctive form, proportion, and surface configuration of the article as shown and described in the patent drawings.

PATENTS PENDING

Jayflex Fitness has additional patent applications pending in the United States and internationally covering:

 

TRADEMARKS

The marks referenced below are trademarks and service marks, both registered and unregistered, owned by Jayflex Fitness. This is not an exhaustive list. Jayflex Fitness may also use other trademarks, taglines, logos, service marks, and trade dress not identified here. The absence of a mark from this list does not constitute a waiver of Jayflex Fitness's intellectual property rights in that mark.

JAYFLEX® Jayflex Fitness product line

HYPERBELLâ„¢

  • Hyperbell Bar
  • Hyperbell EZ Curl Bar
  • Hyperbell Kettlebell Grip
  • Hyperbell Cables
  • Hyperbell Tib Bar
  • Hyperbell Bands

CROSSGRIPSâ„¢

  • CrossGrips Doorway Pull-Up System

RYZE UPSâ„¢

  • Ryze Ups System

REPORTING INFRINGEMENT

Jayflex Fitness actively protects its patents, trademarks, and designs. If you believe a product infringes Jayflex intellectual property, or if you have questions regarding licensing, contact us at support@jayflexfitness.com

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