Sign up for membership

and to receive
announcements via email.



Date: 20 October 2018 15:00 to 00:00




Co-sponsored Event with RMROC!


Date and Time:

Saturday, October 20th | 3 p.m.



Archery Games Denver*

5405 W 56th Ave, Unit D

Arvada, CO 80002


Cost of the event is $25 for non-members.

PTOS members receive a $10 discount, new members can sign up at the event.

RMROC members receive an additional $10 discount.

Event is limited to 20 people, so reserve your spot early!  RSVP by COB Friday, October 12, COB.

*Archery dodgeball is a contact type sport. PTOS and RMROC assume no liability for this event.  Participation is at your own risk.


Contact Holly Thurman 571-272-8068 with questions about the event.

Contact Allison Bourke for payment instructions.

Membership questions? Contact

Today is Monday October 22, 2018

Quick Find Links


Upcoming Events

PTOS Happy Hour at Lighthorse

Date: 25 October 2018 17:00 to 19:00

[Tell me more...]

Exhibit & Dance Premiere of Silhouettes at Nat’l P

Date: 27 October 2018 18:30 to 19:00

[Tell me more...]

Halloween Movie Night & Children’s Costume Contest

Date: 30 October 2018 18:00 to 21:00

[Tell me more...]

PTOS Happy Hour at Ludwig's German Table

Date: 1 November 2018 16:30 to 18:30

[Tell me more...]

PTOS Europe Trip 2018

Date: 2 November 2018 00:00 to 13 November 2018 00:00

[Tell me more...]
Go to events calendar.


Bulletin Board

Image of cork bulletin board

Browse the Patent and Trademark Society Bulletin Board.