Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JM

John F. Masoncup — 6 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Mount Prospect, IL: #90 of 410 inventorsTop 25%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
John F. Masoncup has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1985 and the most recent in February 2014. John F. Masoncup ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John F. Masoncup in Mount Prospect, IL, US.

Patents per Year

Patents granted per year, 1985 to 2014Bar chart with a peak of 1 patents in 1985.peak 11985: 1 patents19851989: 1 patents19891997: 1 patents19972000: 1 patents20002005: 1 patents20052014: 1 patents2014

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8650681 Bed skirt with mitered corner, closed pleat, and cap construction, and method of manufacture 2014-02-18
6912745 Bed skirt and methods of manufacture and use 2005-07-05
6119290 Dust ruffle structure 2000-09-19
5638562 Bed cover structure with an improved dust ruffle 1997-06-17
4811578 Padlock with tamper-actuated audible and/or inaudible alarm Thomas Mayer 1989-03-14
4556872 Padlock with tamper alarm Eric Peterson, Alan Peterson 1985-12-03