Trademark attorney

Richard S. Mandaro

Amster, Rothstein & Ebenstein LLPUnited States

Richard S. Mandaro of Amster, Rothstein & Ebenstein LLP (United States) is listed as the attorney or agent of record on 91 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
91
Still active
45
Registration rate
79%
Latest filingFirst in 1988
2025
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

+9 more

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 16 filed
2023
2021 to 2025 · filed
25
First filing
1988

Filings by year: 1988: 1, 1993: 1, 1999: 2, 2000: 2, 2001: 8, 2004: 2, 2005: 2, 2007: 9, 2009: 13, 2010: 1, 2011: 2, 2012: 10, 2014: 3, 2015: 1, 2016: 1, 2017: 3, 2018: 5, 2021: 2, 2022: 3, 2023: 16, 2024: 2, 2025: 2.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

20 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
COME FOR BRUNCH. STAY FOR THE PARTY.registeredUSPTOSS Bijou LLC432025-05-06
BLACK ICEabandonedUSPTOBetter Ice Co. LLC302025-01-16
THE HALSTONregisteredUSPTOSS Bijou LLC432024-07-12
REMARKABLE RACQUET SPORTSregisteredUSPTODiChiara, Mark J.412024-04-23
GOES BY MARIAabandonedUSPTOBrandon Osorio252023-10-06
SMART PAYMENT AGREEMENTregisteredUSPTOAxis IP Pty Ltd9, 36, 422023-09-29
OPUS MEDITERRANEAN STEAKHOUSEabandonedUSPTOOne North 106 LLC432023-09-19
SMART PAYMENT MANDATEabandonedUSPTOAxis IP Pty Ltd9, 36, 422023-08-24
API

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  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d1782-f8e1-735b-9914-f41624c22768
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1782-f8e1-735b-9914-f41624c22768",
  "object": "attorney",
  "name": "Richard S. Mandaro",
  "firm_name": "Amster, Rothstein & Ebenstein LLP",
  "country_code": "US",
  "trademark_count": 91
}