GLASS DOCTOR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Jun 16, 2015 |
AIRE SERV LLC
THE DWYER GROUP, INC.
HANDLED.COM LLC
HARMON AUTOGLASS INTELLECTUAL PROPERTY L...
GLASS OPERATING LLC
MR. APPLIANCE LLC
MR. ELECTRIC LLC
MR. ROOTER LLC
PROTRADENET, LLC
RAINBOW INTERNATIONAL LLC
SYNERGISTIC INTERNATIONAL LLC
THE GROUNDS GUYS LLC
FIVE STAR PAINTING, INC.
SERVICE BRANDS INTERNATIONAL, L.L.C.
MOLLY MAID, LLC
PROJECT PAINTERS INTERNATIONAL, L.L.C.
MR. HANDYMAN INTERNATIONAL, L.L.C.
|
MADISON CAPITAL FUNDING LLC AS AGENT
CHICAGO, ILLINOIS
|
| Aug 18, 2014 |
MADISON CAPITAL FUNDING LLC, AS AGENT
|
SYNERGISTIC INTERNATIONAL LLC
WACO, TEXAS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73103808 | GLASS DOCTOR | Oct 20, 1976 | Abandoned | 037 Construction & Repair | SYNERGISTIC INTERNATIONAL LLC |
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FAQ: GLASS DOCTOR trademark portfolio
What trademarks does GLASS DOCTOR hold?
GLASS DOCTOR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair). The most recent filings are registered to SYNERGISTIC INTERNATIONAL LLC.
How many trademarks does GLASS DOCTOR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GLASS DOCTOR. The brand has been actively filing since October 1976. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GLASS DOCTOR file most often?
GLASS DOCTOR's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GLASS DOCTOR trademark?
The most recent filings under the GLASS DOCTOR mark are registered to SYNERGISTIC INTERNATIONAL LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GLASS DOCTOR expanding into new categories?
The current WikiTrademarks Expansion Score for GLASS DOCTOR is 0 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new GLASS DOCTOR trademark filings?
Click the Watch Brand button at the top of this page to add GLASS DOCTOR to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare GLASS DOCTOR to another owner · Browse all NICE classes · Most valuable brands
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