PORTER holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Sign in to claimHow is PORTER filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98912377 | PORTER | Dec 19, 2024 | Registered | 035 Advertising & Business 039 Transport & Storage | Porter Aviation Holdings Inc. |
| 98705183 | PORTER | Aug 19, 2024 | Pending | 041 Education & Entertainment | Unto The Least of These, Inc. |
| 79379442 | PORTER | Jul 25, 2023 | Pending | 009 Electronics & Software | INFICON HOLDING AG |
| 79375475 | PORTER | Jun 16, 2023 | Pending | 025 Clothing & Footwear | Yoshida & Co., Ltd. |
| 97196656 | PORTER | Dec 30, 2021 | Abandoned | 042 Science & Technology 044 Medical & Beauty Services 045 Legal & Security Services | PORTER CARES, INC. |
| 88217663 | PORTER | Dec 05, 2018 | Pending | 009 Electronics & Software 035 Advertising & Business 042 Science & Technology | Porter Partners, LLC |
Weekly visibility reports showing how ChatGPT mentions PORTER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PORTER trademark portfolio
What trademarks does PORTER hold?
PORTER holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to Porter Aviation Holdings Inc..
How many trademarks does PORTER have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to PORTER. The brand has been actively filing since December 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PORTER file most often?
PORTER's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PORTER trademark?
The most recent filings under the PORTER mark are registered to Porter Aviation Holdings Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PORTER expanding into new categories?
The current WikiTrademarks Expansion Score for PORTER is 7 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 PORTER trademark filings?
Click the Watch Brand button at the top of this page to add PORTER 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 PORTER to another owner · Browse all NICE classes · Most valuable brands