Check how courts have cited this case. Use our free citator for the most current treatment.
No. 10601772
United States Court of Appeals for the Ninth Circuit
Dinnerman v. Datto, Inc.
No. 10601772 · Decided June 10, 2025
No. 10601772·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
June 10, 2025
Citation
No. 10601772
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JUN 10 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
JOSHUA DAVID DINNERMAN; PAUL No. 24-5830
FEINBERG, individually and on behalf of D.C. No.
all others similarly situated; PACIFIC 8:23-cv-02301-JLS-DFM
INFORMATION TECHNOLOGIES, an
Arizona corporation; PACIFIC BUSINESS MEMORANDUM*
KK; TECHNOLOGY DESIGN SYSTEMS,
LTD., a Hong Kong corporation,
Plaintiffs - Appellants,
v.
DATTO, INC., a Connecticut corporation,
as such has a regional office in Irvine,
CA; OPEN-MESH INC, an Oregon
corporation,
Defendants - Appellees.
Appeal from the United States District Court
for the Central District of California
Josephine L. Staton, District Judge, Presiding
Submitted June 6, 2025**
Pasadena, California
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
Before: HURWITZ, MILLER, and SUNG, Circuit Judges.
Joshua Dinnerman, Paul Feinberg, Pacific Information Technologies, Pacific
Business KK, and Technology Design Systems, Ltd. (collectively, “plaintiffs”)
appeal from the district court’s order dismissing their complaint against Datto, Inc.
and its subsidiary, Open Mesh, Inc. (collectively, “Open Mesh”). Plaintiffs alleged
that Open Mesh breached a promise to provide purchasers of its “cloud-managed
network devices” with a “lifetime cloud license” and “automatic firmware
updates” by requiring them to pay a monthly subscription fee to obtain those
services. We review the district court’s dismissal of a complaint for failure to state
a claim de novo and its denial of leave to amend for abuse of discretion. See
Gompper v. VISX, Inc., 298 F.3d 893, 895, 898 (9th Cir. 2002). We have
jurisdiction under 28 U.S.C. § 1291, and we affirm.
1. The district court did not abuse its discretion by denying plaintiffs leave to
amend their fraud claims. The district court concluded that further amendment
would be futile because plaintiffs remained unable to plead the core elements of
their fraud claims after “four motions to dismiss across two actions.” Plaintiffs
argue that they “should have been given another opportunity to cure the alleged
pleading deficiencies,” but they do not explain why the previous opportunities to
do so were insufficient or how they would have done so if given a fifth chance. See
AE ex rel. Hernandez v. County of Tulare, 666 F.3d 631, 636 (9th Cir. 2012)
2
(finding no abuse of discretion in denying leave to amend where “the plaintiff has
failed to cure the complaint’s deficiencies despite repeated opportunities”); see
also In re Cloudera, Inc., 121 F.4th 1180, 1190–91 (9th Cir. 2024) (same).
2. The district court correctly determined that plaintiffs abandoned their
breach of contract claim. In their opposition to Open Mesh’s motion to dismiss,
plaintiffs did not mention the claim. And in their brief before this court, they do not
challenge the finding of abandonment.
3. The district court did not err in dismissing plaintiffs’ claim for breach of
the implied covenant of good faith and fair dealing, nor abuse its discretion by
denying leave to amend. This claim requires a plausible allegation that plaintiffs
had a contract with Open Mesh. See Durell v. Sharp Healthcare, 108 Cal. Rptr. 3d
682, 698 (Ct. App. 2010). But plaintiffs alleged that they purchased the devices
from a third-party retailer. Even assuming that plaintiffs had a contract with that
retailer, plaintiffs do not explain how Open Mesh became a party to it.
Plaintiffs argue that the district court should have permitted them to amend
to “clarify the basis of their contractual claims,” but they do not explain how they
would do so or why they failed to do so after the district court identified the
pleading deficiencies in response to Open Mesh’s previous motion to dismiss. See
Hernandez, 666 F.3d at 636.
4. The district court did not err in dismissing plaintiffs’ express warranty
3
claim, nor abuse its discretion by denying leave to amend. Plaintiffs alleged that
Open Mesh breached its express warranty to provide “lifetime cloud access” by
denying Feinberg the ability to freely transfer his Open Mesh device between
networks. But as Open Mesh pointed out before the district court, plaintiffs did not
allege that they complied with the network-transfer provision in the express
warranty. Plaintiffs do not argue on appeal that they complied with that provision
or that compliance was somehow excused.
As with their other claims, plaintiffs were given multiple opportunities to
plead the elements of their claim, but they repeatedly failed to address the defects
identified by the district court. They have not explained why the previous
opportunities were insufficient or what they would do differently if given another
chance. See Hernandez, 666 F.3d at 636.
AFFIRMED.
4
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 10 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 10 2025 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT JOSHUA DAVID DINNERMAN; PAUL No.
03all others similarly situated; PACIFIC 8:23-cv-02301-JLS-DFM INFORMATION TECHNOLOGIES, an Arizona corporation; PACIFIC BUSINESS MEMORANDUM* KK; TECHNOLOGY DESIGN SYSTEMS, LTD., a Hong Kong corporation, Plaintiffs - Appellants, v.
04DATTO, INC., a Connecticut corporation, as such has a regional office in Irvine, CA; OPEN-MESH INC, an Oregon corporation, Defendants - Appellees.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 10 2025 MOLLY C.
FlawCheck shows no negative treatment for Dinnerman v. Datto, Inc. in the current circuit citation data.
This case was decided on June 10, 2025.
Use the citation No. 10601772 and verify it against the official reporter before filing.