Who owns the ISOVA trademark?

The ISOVA trademark is owned by GRIDBLOCK, LLC.

What class is the ISOVA trademark registered in?

The ISOVA trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for ISOVA?

The USPTO serial number for ISOVA is 50002868.

What is the registration number for ISOVA?

ISOVA is registered under USPTO registration number 0.

ISO

ISOVA

PENDING

Serial: 50002868
Reg: 0
Filed: Jul 20, 2026
Owner: GRIDBLOCK, LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Transport; packaging and storage of goods; travel arrangement.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

What to file next

Response to the outstanding office action

When: Three months from the issue date for most applications filed on or after 3 December 2022, extendable once by three months for a fee.
Extensions and grace: A Madrid Section 66(a) application keeps a six-month response period instead, with no extension available.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment, on an unintentional-delay standard.

Office action response deadlines

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

7 events

ASSIGNED TO EXAMINER

Oct 19, 2026

Code DOCK

NON-FINAL ACTION WRITTEN

Oct 19, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Oct 19, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 19, 2026

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 21, 2026

Code NWOS

NEW APPLICATION ENTERED

Jul 20, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jul 20, 2026

Code MAFR

What usually happens from here

Of the 104,104 marks on the USPTO register that reached notification of non-final action e-mailed:

Registered31% (32,511)

Abandoned61% (63,524)

Still pending8% (8,069)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.

Other Marks by GRIDBLOCK, LLC

Additional USPTO filings from the same owner.

GRI

GRID BLOCK

90657033

GRIDBLOCK LLC

REGISTERED

EVO

EVOLI

98210695

GridBlock LLC

PENDING

Other Marks by Caroline E. Bryce

Additional USPTO filings handled by the same attorney of record.

TEK

TEKNET

98157917

REGISTERED

JUN

JUNEGRASS

99347638

99233208

99414737

ISOVA

What to file next

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks by GRIDBLOCK, LLC

Other Marks by Caroline E. Bryce

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