Comeback card

PropertyGuard

Registration cancelled per USPTO on Mar 27, 2026

Status may change

Comeback idea

A plug-in home and property security app that pairs with affordable sensors and cameras for renters, landlords and small offices.

The write-up

PropertyGuard turns home alarm know-how into a simple app for everyday property protection, and it's ready for a second act. Renters, landlords and small shops increasingly want easy alarm and camera monitoring from a phone, and a fresh app built around that need fits the moment well. It's up for a fresh start, and here's how you'd relaunch it: a subscription app that connects affordable sensors, cameras and alerts, run from propertyguardapp.com.

AI-assisted write-up. Can be wrong. Not advice. We review editorial cards in batches and spot-check them.

Best open domain

propertyguardapp.com

Not registered as of Oct 8, 2026 per RDAP. Domains move fast.

Search this domain at a registrar

Plain link, no affiliate code.

Registration cancelled per USPTO on Mar 27, 2026; check that the name isn't still in use (common-law rights) before you build; not legal advice.

The USPTO record

USPTO status
Registration cancelled per USPTO on Mar 27, 2026 · code 710 (Cancelled, Section 8)
Registration date
Sep 15, 2015
Filing date
Jun 9, 2014
Registration no.
4814074
Serial no.
86304052
Goods & services
Access control and alarm monitoring systems; Alarm central units; Alarm sensors; Anti-intrusion alarms; Burglar alarms; Burglar alarms; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Electrical and electronic burglar alarms; Electronic door alarms; Electronic video surveillance products, namely, electronic components of se
Owner as listed with the USPTO
  • Hellinger, Stephen
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.

FAQ

Is the PropertyGuard name free to use?

We can't tell you that. A cancelled or expired registration does not mean a name is free; someone may still be using it (common-law rights). Verify the record in TSDR and consult a trademark attorney before you build.

When did the PROPERTYGUARD registration end?

Registration cancelled per USPTO on Mar 27, 2026. Status may change.

Can the registration come back?

Yes, it's possible. The USPTO can reinstate a registration, for example on a petition filed within 6 months, so always check the current status in TSDR.

Is propertyguardapp.com registered?

As of Oct 8, 2026, RDAP showed propertyguardapp.com as not registered. Domains move fast, so check a registrar.

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