The Patent Finder

Dynamics Inc.

203 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Recorded under 4 name spellings.

101
Ending by 2030
Dec 2026
Next term end

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
  • 1 fee due Nov 19, 2026
    The maintenance fee for Cards, devices, systems, methods and dynamic security codes (US 9,033,218) comes due Nov 19, 2026. Unpaid by May 19, 2027, it lapses early.
  • 6 fees due Dec 4 to 23, 2026 · next Dec 4
  • 1 fee due Jan 14, 2027
    The maintenance fee for Prosthetic Foot (US 9,078,773) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
  • 1 fee due Feb 27, 2027
    The maintenance fee for Cards, devices, systems, methods and dynamic security codes (US 10,395,156) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.
  • 1 fee due Mar 10, 2027
    The maintenance fee for Mounting Bracket for Connecting a Prosthetic Limb to a Prosthetic Foot (US 10,405,998) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, it lapses early.
  • 1 fee due Apr 1, 2027
    The maintenance fee for Payment Cards and Devices with Displays, Chips, RFIDs, Magnetic Emulators, Magnetic Encoders, and Other Components (US 10,430,704) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
  • 2 fees due May 5 to 19, 2027 · next May 5
  • 2 fees due Jun 3 to 10, 2027 · next Jun 3
  • 3 fees due Sep 3 to 26, 2027 · next Sep 3
  • 2 fees due Oct 5 to 16, 2027 · next Oct 5
  • 1 fee due Nov 3, 2027
    The maintenance fee for Cards with Power Management (US 9,329,619) comes due Nov 3, 2027. Unpaid by May 3, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

  • 2 of the patents on this record were granted since Aug 16, 2026
  • 7 terms have ended since Aug 16, 2026

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
PatentTitleStatus Expires Confidence
US D672,389Multiple button interactive electronic card with light sources
In force
 · From the USPTO record
In forceFrom the USPTO record
US D673,606Interactive electronic card with display and buttons
In force
 · From the USPTO record
In forceFrom the USPTO record
US D674,013Multiple button interactive electronic card with light sources
In force
 · From the USPTO record
In forceFrom the USPTO record
US D675,256Interactive electronic card with display and button
In force
 · From the USPTO record
In forceFrom the USPTO record
US D676,487Interactive electronic card with display and buttons
In force
 · From the USPTO record
In forceFrom the USPTO record
US D676,904Interactive display card
In force
 · From the USPTO record
In forceFrom the USPTO record
US D687,094Multiple button interactive electronic card with light sources
In force
 · From the USPTO record
In forceFrom the USPTO record
US D687,095Interactive electronic card with buttons
In force
 · From the USPTO record
In forceFrom the USPTO record
US D687,487Interactive electronic card with display and button
In force
 · From the USPTO record
In forceFrom the USPTO record
US D687,488Interactive electronic card with buttons
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 203 patents shown.
Pro members see all 203.
Pro members: see all 203 patents
Also on record, not counted in the 203: 31 lapsed for an unpaid fee · 49 ended at full term. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

23 pending · 18 abandoned · 43 no status recorded

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited