USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Sport Maska Inc.

USPTO PatentsView assignee record - 77 granted patents across 14 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A43B (CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

13.9

Avg claims per patent

-40%

5-year filing velocity

The verdict

Sport holds 77 US patents across 14 technology areas, rank #4,582 of 50,000 tracked assignees.

#4,582
of 50,000 US assignees by volume: Top 36%
by Innovation Score (40.4/100): 13.9
avg claims per patent: -40%
filing velocity, last 5 yrs

Portfolio overview

Sport Maska Inc. has been granted 77 US utility patents between 2015 and 2025, placing Sport Maska Inc. at rank #4,582 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 13.9 claims per patent with primary concentration in A43B (CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR). As a Foreign Corporation, Sport Maska Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Sport sits between PSA Automobiles Sa (77 patents, rank #4,578) and Suunto Oy (77 patents, rank #4,586) - the closest US assignees by grant volume. The composite Innovation Score of 40.4/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 29 grants, compared with 48 in the 2015–2019 window, a -40% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Sport Maska Inc.'s 13.9 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Sport Maska Inc. against peers pursuing similar technology classes.

PSA Automobiles

77
QING DING Precisi…

77
Roller Bearing of…

77
Shenzhen TCL NEW…

77
Stats

77
Stmicroelectronic…

77
Shenzhen Lanhe

77
Suunto Oy

77
Sport Maska ◀

77

What this shows Sport holds 77 patents at rank #4,582, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sport

By rank, the assignees closest to #4,582 in granted patent volume.

Leaders in A43B (Characteristic Features OF Footwear)

Other assignees with the most granted patents in Sport's primary technology class.

Sport's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

40 Top 36% higher than 64% of 50,000 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Sport Maska Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	7.8%
2016	9	11.7%
2017	15	19.5%
2018	8	10.4%
2019	10	13.0%
2020	5	6.5%
2021	3	3.9%
2022	2	2.6%
2023	1	1.3%
2024	7	9.1%
2025	11	14.3%

Which technologies does Sport Maska Inc. patent most?

A43B - CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR 21

A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 19

A42B - HATS; HEAD COVERINGS 13

A63C - SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE 11

A41D - OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES 8

B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5

B29L - INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 5

A43D - MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR 4

B29D - PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 4

B44C - PRODUCING DECORATIVE EFFECTS ; MOSAICS; TARSIA WORK ; PAPERHANGING 2

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 2

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 2

A43C - FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL 2

F41H - ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL 1

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#4,582

Across all tracked assignees

Innovation Score

40.4 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Sport Maska Inc. hold?

Sport Maska Inc. holds 77 US granted patents filed between 2015 and 2025, spanning 14 technology areas.

What is Sport Maska Inc.'s Innovation Score?

Sport Maska Inc. has an Innovation Score of 40.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sport Maska Inc. focus on?

Sport Maska Inc.'s top technology area is A43B (CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR) with 21 patents. The company has filed patents in 14 CPC subclasses total.

Is Sport Maska Inc.'s patent filing rate increasing or decreasing?

Sport Maska Inc.'s recent filing velocity is -40% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Sport Maska Inc.'s patents?

Sport Maska Inc.'s patents average 13.9 claims each. This falls within the standard range, providing solid legal coverage.

How is the Sport Maska Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

Sport's 77 grants land it in the top 36% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Sport ranks #4,582 of 50,000. Top 50 holders
Most of this portfolio concentrates in A43B - see who else leads that technology area. A43B leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.